Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_2010_87_1_a20, author = {M. G. Shur}, title = {Letter to the editor}, journal = {Matemati\v{c}eskie zametki}, pages = {156}, publisher = {mathdoc}, volume = {87}, number = {1}, year = {2010}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_2010_87_1_a20/} }
M. G. Shur. Letter to the editor. Matematičeskie zametki, Tome 87 (2010) no. 1. http://geodesic.mathdoc.fr/item/MZM_2010_87_1_a20/