Citation: Vf. Butuzov et Iv. Nedel'Ko, The stability of contrast structures of step type in two-dimensional case, DOKL AKAD N, 366(3), 1999, pp. 295-298
Citation: Vf. Butuzov et I. Smurov, Initial boundary value problem for a singularly perturbed parabolic equation in case of exchange of stability, J MATH ANAL, 234(1), 1999, pp. 183-192
Citation: Vf. Butuzov et al., Singularly perturbed boundary value problems for systems of Tichonov's type in case of exchange of stabilities, J DIFF EQUA, 159(2), 1999, pp. 427-446