Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1976_12_9_a4, author = {A. B. Kurzhanskii and I. Ya. Pishchulina}, title = {Minimax filtering under quadratic {constraints.~II}}, journal = {Differencialʹnye uravneni\^a}, pages = {1568--1579}, publisher = {mathdoc}, volume = {12}, number = {9}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1976_12_9_a4/} }
A. B. Kurzhanskii; I. Ya. Pishchulina. Minimax filtering under quadratic constraints.~II. Differencialʹnye uravneniâ, Tome 12 (1976) no. 9, pp. 1568-1579. http://geodesic.mathdoc.fr/item/DE_1976_12_9_a4/