Search results for: I. E. Filippov
Lobachevskii Journal of Mathematics > 2019 > 40 > 5 > 676-676
Lobachevskii Journal of Mathematics > 2018 > 39 > 2 > 200-203
Lobachevskii Journal of Mathematics > 2017 > 38 > 3 > 588-593
Lobachevskii Journal of Mathematics > 2019 > 40 > 5 > 676-676
Lobachevskii Journal of Mathematics > 2018 > 39 > 2 > 200-203
Lobachevskii Journal of Mathematics > 2017 > 38 > 3 > 588-593