Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1970_111_a8, author = {I. V. Ostrovskii}, title = {A certain class of characteristic functions}, journal = {Informatics and Automation}, pages = {195--207}, publisher = {mathdoc}, volume = {111}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1970_111_a8/} }
I. V. Ostrovskii. A certain class of characteristic functions. Informatics and Automation, Теоретические задачи математической статистики, Tome 111 (1970), pp. 195-207. http://geodesic.mathdoc.fr/item/TRSPY_1970_111_a8/