Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{RMF_2011__86_2_a2, author = {Volf, Ivo}, title = {Tak\v{r}ka kouzeln\'e \v{c}{\'\i}slo $6,022 * 10^23$}, journal = {Rozhledy matematicko-fyzik\'aln{\'\i}}, pages = {8--13}, publisher = {mathdoc}, volume = {86}, number = {2}, year = {2011}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/RMF_2011__86_2_a2/} }
Volf, Ivo. Takřka kouzelné číslo $6,022 * 10^23$. Rozhledy matematicko-fyzikální, Tome 86 (2011) no. 2, pp. 8-13. http://geodesic.mathdoc.fr/item/RMF_2011__86_2_a2/