Voir la notice de l'article provenant de la source Numdam
@article{PHSC_1998-1999___S2_1_0, author = {M\"uller, Gerhard H.}, title = {Vorrede zu diesem {Band}}, journal = {Philosophia Scientiae}, pages = {1--6}, publisher = {\'Editions Kim\'e}, number = {S2}, year = {1998-1999}, language = {de}, url = {http://geodesic.mathdoc.fr/item/PHSC_1998-1999___S2_1_0/} }
Müller, Gerhard H. Vorrede zu diesem Band. Philosophia Scientiae, Themen zur Geschichte der Biologie. Zum 60. Geburstag von Professor Dr. Armin Geus, no. S2 (1998-1999), pp. 1-6. http://geodesic.mathdoc.fr/item/PHSC_1998-1999___S2_1_0/