Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_1998__6_2_a1, author = {Calda, Emil}, title = {Permutace s omezuj{\'\i}c{\'\i}mi podm{\'\i}nkami a v\v{e}\v{z}ov\'e polynomy}, journal = {U\v{c}itel matematiky}, pages = {75--88}, publisher = {mathdoc}, volume = {06}, number = {2}, year = {1998}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_1998__6_2_a1/} }
Calda, Emil. Permutace s omezujícími podmínkami a věžové polynomy. Učitel matematiky, Tome 06 (1998) no. 2, pp. 75-88. http://geodesic.mathdoc.fr/item/UM_1998__6_2_a1/