Yakushina Irina Nikolaevna

Publications in Math-Net.Ru

1. Uniform asymptotic expantions for the solution of Stueckelberg's system with turning points
   
   Zap. Nauchn. Sem. POMI, 218 (1994),  197–205
2. Asymptotic expansions of the solutions of the $n$-order differential equations with two turning points
   
   Zap. Nauchn. Sem. LOMI, 186 (1990),  172–179
3. Uniform asymptotic expansions for the solutions of second-order differential equations with two turning points and a complex spectral parameter
   
   Differ. Uravn., 23:6 (1987),  1014–1020
4. Asymptotic expansions of eigenfunctions of the discrete spectrum of the Coulomb two-center problem
   
   Zh. Vychisl. Mat. Mat. Fiz., 24:8 (1984),  1267–1271