Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1976__12_3_a2, author = {Bek, Roman}, title = {Time change of objects and problem of their identification}, journal = {Kybernetika}, pages = {--170}, publisher = {mathdoc}, volume = {12}, number = {3}, year = {1976}, mrnumber = {0429480}, zbl = {0345.02004}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1976__12_3_a2/} }
Bek, Roman. Time change of objects and problem of their identification. Kybernetika, Tome 12 (1976) no. 3, p. 170. http://geodesic.mathdoc.fr/item/KYB_1976__12_3_a2/