Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{PMFA_1972__17_3_a3, author = {Niederle, J. and Tolar, J.}, title = {O \v{s}est\'em {Hilberov\v{e}} probl\'emu}, journal = {Pokroky matematiky, fyziky a astronomie}, pages = {135--146}, publisher = {mathdoc}, volume = {17}, number = {3}, year = {1972}, mrnumber = {0495805}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/PMFA_1972__17_3_a3/} }
Niederle, J.; Tolar, J. O šestém Hilberově problému. Pokroky matematiky, fyziky a astronomie, Tome 17 (1972) no. 3, pp. 135-146. http://geodesic.mathdoc.fr/item/PMFA_1972__17_3_a3/