Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1987__32_2_a6, author = {John, Old\v{r}ich}, title = {ISTAM 86 - {B\v{e}lehrad}}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {104--105}, publisher = {mathdoc}, volume = {32}, number = {2}, year = {1987}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1987__32_2_a6/} }
John, Oldřich. ISTAM 86 - Bělehrad. Pokroky matematiky, fyziky a astronomie, Tome 32 (1987) no. 2, pp. 104-105. http://geodesic.mathdoc.fr/item/PMFA_1987__32_2_a6/