Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{RMF_2005__80_2_a2, author = {Calda, Emil}, title = {Pokr\'yv\'an{\'\i} \v{s}achovnice}, journal = {Rozhledy matematicko-fyzik\'aln{\'\i}}, pages = {16--20}, publisher = {mathdoc}, volume = {80}, number = {2}, year = {2005}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/RMF_2005__80_2_a2/} }
Calda, Emil. Pokrývání šachovnice. Rozhledy matematicko-fyzikální, Tome 80 (2005) no. 2, pp. 16-20. http://geodesic.mathdoc.fr/item/RMF_2005__80_2_a2/