Search results for: A. A. Levakov
Differential Equations > 2018 > 54 > 10 > 1321-1337
Differential Equations > 2016 > 52 > 8 > 972-980
Differential Equations > 2015 > 51 > 7 > 847-856
Differential Equations > 2015 > 51 > 8 > 991-997
Differential Equations > 2014 > 50 > 2 > 189-202
Differential Equations > 2014 > 50 > 8 > 1053-1069