Search results for: Vladyslav A. Litovchenko
Central European Journal of Mathematics > 2012 > 10 > 3 > 1084-1102
Journal of Mathematical Sciences > 2011 > 175 > 4 > 450-476
Central European Journal of Mathematics > 2012 > 10 > 3 > 1084-1102
Journal of Mathematical Sciences > 2011 > 175 > 4 > 450-476