Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1974__10_6_a3, author = {\v{S}indel\'a\v{r}, Jaroslav}, title = {The minimum value of $\sum_{n=0}^\infty[n e(n)]^2$ as the quality control criterion}, journal = {Kybernetika}, pages = {--515}, publisher = {mathdoc}, volume = {10}, number = {6}, year = {1974}, mrnumber = {0378921}, zbl = {0295.93005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1974__10_6_a3/} }
Šindelář, Jaroslav. The minimum value of $\sum_{n=0}^\infty[n e(n)]^2$ as the quality control criterion. Kybernetika, Tome 10 (1974) no. 6, p. 515. http://geodesic.mathdoc.fr/item/KYB_1974__10_6_a3/