Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1988__33_2_a4, author = {Zaj{\'\i}\v{c}ek, Lud\v{e}k}, title = {ISTAM 87 - {B\v{e}lehrad}}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {99--101}, publisher = {mathdoc}, volume = {33}, number = {2}, year = {1988}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1988__33_2_a4/} }
Zajíček, Luděk. ISTAM 87 - Bělehrad. Pokroky matematiky, fyziky a astronomie, Tome 33 (1988) no. 2, pp. 99-101. http://geodesic.mathdoc.fr/item/PMFA_1988__33_2_a4/