Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{RMF_2019__94_1_a3, author = {\v{S}ubert, Eduard}, title = {Pro\v{c} jsou kan\'aly kulat\'e}, journal = {Rozhledy matematicko-fyzik\'aln{\'\i}}, pages = {22--24}, publisher = {mathdoc}, volume = {94}, number = {1}, year = {2019}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/RMF_2019__94_1_a3/} }
Šubert, Eduard. Proč jsou kanály kulaté. Rozhledy matematicko-fyzikální, Tome 94 (2019) no. 1, pp. 22-24. http://geodesic.mathdoc.fr/item/RMF_2019__94_1_a3/