Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{AUCMP_1990__31_2_a0, author = {Balcar, B. and Preiss, D.}, title = {Foreword}, journal = {Acta Universitatis Carolinae. Mathematica et Physica}, publisher = {mathdoc}, volume = {31}, number = {2}, year = {1990}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AUCMP_1990__31_2_a0/} }
Balcar, B.; Preiss, D. Foreword. Acta Universitatis Carolinae. Mathematica et Physica, Tome 31 (1990) no. 2. http://geodesic.mathdoc.fr/item/AUCMP_1990__31_2_a0/