Search results for: M. P. Yushkov
Vestnik St. Petersburg University, Mathematics > 2018 > 51 > 1 > 101-105
Vestnik St. Petersburg University, Mathematics > 2017 > 50 > 3 > 297-309
Vestnik St. Petersburg University: Mathematics > 2016 > 49 > 2 > 183-190
Vestnik St. Petersburg University: Mathematics > 2016 > 49 > 1 > 81-84
Vestnik St. Petersburg University: Mathematics > 2014 > 47 > 4 > 181-188
Doklady Physics > 2014 > 59 > 9 > 405-410
Doklady Physics > 2014 > 59 > 3 > 153-157
Vestnik St. Petersburg University: Mathematics > 2011 > 44 > 1 > 1-4