Insight and wonder / H.J. HabingKosmos : geschiedenis van de sterrenkunde van Stonehenge tot Hubble / Harm Habing ; [red. Eddy Echternach ; index Ansfried Scheifes]Kosmos : geschiedenis van de sterrenkunde van radioastronomie tot exoplaneten / Harm Habing; redactie Jan van Evert ; eindredactie Ansfried ScheifesStudies of physical conditions in HI regions / Harm Jan Habing
author
Galactic bulges : proceedings of the 153th Symposium of the International Astronomical Union, held in Ghent, Belgium, August 17-22, 1992 / ed. by Herwig Dejonghe and Harm J. HabingPlanetary nebulae : proceedings of the 180th symposium of the International Astronomical Union, held in Groningen, the Netherlands, August, 26-30, 1996 / ed. by H.J. Habing and H.J.G.L.M. LamersInterstellar gas dynamics : proceedings of the Sixth Symposium on Cosmical Gas Dynamics, organized jointly by the International Astronomical Union and the International Union of Theoretical and Applied Mechanics, Yalta, The Crimea, U.S.S.R., 8-18 September 1969 / Edited by H. J. Habing