TY - JOUR AU - V. I. Tarakanov TI - Values of constants in inequalities giving a~priori estimates in $L_2$ of the solution of the Neumann boundary value problem for the Laplace equation JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1986 SP - 68 EP - 73 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1986_5_a10/ LA - ru ID - IVM_1986_5_a10 ER -