@misc{DE_2000_36_8_a21,
     title = {Seminar on problems of nonlinear dynamics and control in {Moscow} {State} {University}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1141--1147},
     publisher = {mathdoc},
     volume = {36},
     number = {8},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2000_36_8_a21/}
}