Sysoeva Tat'yana Nikolaevna

Publications in Math-Net.Ru

1. A singularly perturbed boundary value problem of hyperbolic type
   
   Differ. Uravn., 21:3 (1985),  531–533
2. A singularly perturbed system of first-order partial differential equations
   
   Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1983, no. 1,  37–41