Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_2000__45_3_a5, author = {Pyrih, Pavel}, title = {Open {Problem} {Seminar}}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {257--258}, publisher = {mathdoc}, volume = {45}, number = {3}, year = {2000}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_2000__45_3_a5/} }
Pyrih, Pavel. Open Problem Seminar. Pokroky matematiky, fyziky a astronomie, Tome 45 (2000) no. 3, pp. 257-258. http://geodesic.mathdoc.fr/item/PMFA_2000__45_3_a5/