Short communications, the most recent ones are listed first

H.W. Duerbeck, E. Pompei
Nova in the Large Magellanic Cloud
IAU Circ. 7457 (2000)

H.W. Duerbeck, P. Schmeer, J.H. Knapen, D. Pollacco
The February 1999 superoutburst of the SU UMa-type dwarf nova CG CMa
Information Bulletin on Variable Stars 4759 (1999)

P. Schmeer, H.W. Duerbeck
The February 1999 outburst of the dwarf nova CI Gem
Information Bulletin on Variable Stars 4758 (1999)

H.W. Duerbeck
Hipparcos parallaxes of cataclysmic binaries and the quest for their absolute magnitudes
Information Bulletin on Variable Stars 4731 (1999)

W. Liller, H.W. Duerbeck, A. van der Meer, A. van Genderen
V4334 Sagittarii
IAU Circ. 7049 (1998)

H.W. Duerbeck, R.E. Mennickent
The superhumps in V592 Her
Information Bulletin on Variable Stars 4637 (1998)

A.J. Castro-Tirado, H.W. Duerbeck, I. Hook, L. Yan
XTE J1550-564
IAU Circ. 7013 (1998)

W. Liller, M. Janson, H.W. Duerbeck, A. van Genderen
V4334 Sagittarii
IAU Circ. 6825 (1998)

H.W. Duerbeck
True and possible contact binaries in the Hipparcos catalogue
Information Bulletin on Variable Stars 4513 (1997)

I.F. Mirabel, J. Marti, P.A. Duc, L.F. Rodriguez, H.W. Duerbeck, S. Benetti
GRS 1739-278
IAU Circ. 6427 (1996)

H.W. Duerbeck
Novalike variable in Sagittarius
IAU Circ. 6328 (1996)

S. Benetti, H.W. Duerbeck, W.C. Seitter and T. Harrison
Novalike variable in Sagittarius
IAU Circ. 6325 (1996)

S. Benetti, H.W. Duerbeck
Novalike variable in Sagittarius
IAU Circ. 6322 (1996)

H.W. Duerbeck
AF Sco -- a mira star, not a nova
Information Bulletin on Variable Stars 4219 (1995)

T. Beers, W. Brandner, T. Lehmann, H.W. Duerbeck
New variable star in Sagittarius
IAU Circ. 6051 (1994)

H.W. Duerbeck, E.K. Grebel, J. Greiner, and G.A. Richter
Observations of a symbiotic nova in Sagittarius
Information Bulletin on Variable Stars 4019 (1994)

H.W. Duerbeck, E.K. Grebel
Peculiar variable in Sagittarius
IAU Circ. 5961 (1994)

J. Greiner, H.W. Duerbeck
First announcement of IAU Colloquium No. 151, ``Flares and Flashes''
Information Bulletin on Variable Stars 3964 (1993)

H.W. Duerbeck, E.K. Grebel, D. Beele
Nova in the Large Magellanic Cloud 1992
IAU Circ. 5654 (1992)

M. Della Valle, H.W. Duerbeck
Nova Sagittarii 1992 No. 2
IAU Circ. 5561 (1992)

M. Della Valle, H.W. Duerbeck, C. Motch
HV Virginis
IAU Circ. 5503 (1992)

H.-J. Tucholke, H.W. Duerbeck
1989 PB
Minor Planet Circular 15 037 (1989 Sept. 15)

H.W. Duerbeck, C. Gouiffes
Nova Scuti 1989
IAU Circular 4865 (1989)

H.W. Duerbeck, H.E. Schwarz, T. Augusteijn
V745 Scorpii
IAU Circular 4844 (1989)

H.W. Duerbeck, T. Augusteijn
Nova Scorpii 1989
IAU Circular 4838 (1989)

H.J. Tucholke, H.W. Duerbeck, T. Augusteijn, C.Y. Shao
V745 Scorpii
IAU Circular 4836 (1989)

H.W. Duerbeck, H.E. Schwarz
V745 Scorpii
IAU Circular 4825 (1989)

H.W. Duerbeck
More about KX TrA = Cn1-2 = PK 326-10 = He2-177
Information Bulletin on Variable Stars 3283 (1989)

H.W. Duerbeck
A reference catalogue of galactic novae (magnetic tape version)
Bulletin d'Information, Centre des Donnees Stellaires Strasbourg, 34, 127 -- 131 (1988)

H.W. Duerbeck
Positions and finding charts of Nova Herculis 1987 and Nova Sagittarii 1987
Information Bulletin on Variable Stars 3110 (1987)

I. Bues, H.W. Duerbeck, L. Kohoutek
Supernova 1986G in NGC 5128
IAU Circular 4215 (1986)

I. Semeniuk, A. Schwarzenberg-Czerny, H.W. Duerbeck, M. Hoffmann, J. Tremko
A secondary photometric period of TT Arietis
Information Bulletin on Variable Stars 2899 (1986)

S. Cristiani, H.W. Duerbeck, W.C. Seitter
RZ Leonis
IAU Circular 4027 (1985)

H.W. Duerbeck
A progress report on a catalogue and atlas of galactic novae
Bulletin d'information, Centre des Donnees Stellaires Strasbourg 27, 131 - 132 (1984)

H.W. Duerbeck, M. Geffert, B. Nelles, R. Duemmler, and M. Nolte
Position and distance of Nova Vulpeculae 1984
Information Bulletin on Variable Stars 2641 (1984)

H.W. Duerbeck
Observations of two suspected novae in Carina (1953) and Virgo (1929)
Information Bulletin on Variable Stars 2502 (1984)

H.W. Duerbeck
Improved outburst lightcurves of the novae EY Aql, BC Cas, MT Cen, and V745 Sco
Information Bulletin on Variable Stars 2490 (1984)

M. Geffert, H.W. Duerbeck
Observations made at Hoher List
Minor Planet Circular 8486 (1984)

H.W. Duerbeck, M. Geffert
Positions of four novae
Information Bulletin on Variable Stars 2260 (1983)

M. Grossmann, H.W. Duerbeck
Positions of comet P/Tuttle (1980h)
Acta Astronomica 31, 515 - 516 (1981)

D. Baade, H.W. Duerbeck, H. Pollok, J.D. Schumann
A search for short-term radial-velocity variations of o And
Information Bulletin on Variable Stars 2125 (1982)

R. Barbier, P. Bouchet, H.W. Duerbeck, A. Le van Suu
Nova in Large Magellanic Cloud
IAU Circular 3641 (1981)

H.W. Duerbeck, W.C. Seitter, Y. Sheffer, and E.M. Leibowitz
Periodic comet Kearns-Kwee (1981h)
IAU Circular 3625 (1981)

M. Grossmann, M. Hoffmann, H.W. Duerbeck
Photometric measurements of 216 Kleopatra
Minor Planet Bulletin 8, No. 2, 14 - 15 (1981)

H.E. Schuster, W.C. Seitter, H.W. Duerbeck,
Supernova in NGC 1255
IAU Circular 3559 (1981)

H.W. Duerbeck, H. Pollok
A photographic light curve of Nova V1668 Cygni and some observations of SS Cygni
Information Bulletin on Variable Stars 1845 (1980)

H.W. Duerbeck, W.C. Seitter
Notes on the spectrum of U Scorpii and on its position among the recurrent novae
Information Bulletin on Variable Stars 1738 (1980)

H.W. Duerbeck, B. Lemke, E. Willerding
Interstellar lines in the spectrum of Nova DN Geminorum
Information Bulletin on Variable Stars 1711 (1979)

On the decreasing period and the asymmetric light curve of RT Sculptoris
H.W. Duerbeck, M.T. Karimie
Information Bulletin on Variable Stars 1617 (1979)

H.W. Duerbeck, U. Hopp, M. Kiehl, and S. Witzigmann
Photographic observations of old novae
Information Bulletin on Variable Stars 1573 (1979)

D. Baade, H.W. Duerbeck, M.T. Karimie
Periods and light curves of the eclipsing binaries BV Eridani and BW Eridani
Information Bulletin on Variable Stars 1568 (1979)

H.W. Duerbeck
The light curve of 44i Bootis in 1978
Information Bulletin on Variable Stars 1497 (1978)

H.W. Duerbeck, U. Hopp, M. Kiehl, R. Lukas, S. Witzigmann, M.T. Karimie
Nova Cygni 1978
IAU Circular 3272 (1978)

H.W. Duerbeck, M. Geffert, A. Haenel, M. Hoffmann
Comet Wild (1978b) and Comet Mayer (1978f)
Minor Planet Circular 4483 (1978)

H.W. Duerbeck
Confirmation of the Delta-Scuti-type variability of Theta-2 Tauri
Information Bulletin on Variable Stars 1412 (1978)

H.W. Duerbeck
Improved light elements of HX Arae
Information Bulletin on Variable Stars 1224 (1976)

H.W. Duerbeck
New B, V light curves of SZ Lyncis
Information Bulletin on Variable Stars 1171 (1976)

H.W. Duerbeck, W.C. Seitter
Spectroscopic observations of Nova Scuti 1975
Information Bulletin on Variable Stars 1026 (1975)

H.W. Duerbeck
A critical remark about the determination of minimum times
Information Bulletin on Variable Stars 1023 (1975)

H.W. Duerbeck
Comet Sandage
IAU Circular 2434 (1972)

H.W. Duerbeck
R Coronae Borealis
IAU Circular 2416 (1972)

H.W. Duerbeck
R Coronae Borealis
IAU Circular 2395 (1972)