TY - JOUR AU - Z. Nytrebych AU - V. Il AU - kiv AU - P. Pukach AU - O. Malanchuk TI - On Nontrivial Solutions of Homogeneous Dirichlet Problem for Partial Differential Equations in a Layer JO - Kragujevac Journal of Mathematics PY - 2018 SP - 193 VL - 42 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KJM_2018_42_2_a2/ LA - en ID - KJM_2018_42_2_a2 ER -