Dejonghe, Herwig books & textbook
Galactic Bulges: Proceedings of the 153th Symposium of the International Astronomical Union, Held in Ghent, Belgium, August 17–22, 1992 (International Astronomical Union Symposia, 153)
Dejonghe, Herwig Habing, Harm J.
Springer /1993-11-30 Paperback / 487 Pages
isbn-10: 0792324250 / isbn-13: 9780792324256
Spherical cosmological models: an alternative cosmology
LAP LAMBERT Academic Publishing /2018-10-25 Paperback / 212 Pages
isbn-10: 6139925800 / isbn-13: 9786139925803
