TY - JOUR AU - A. A. Arkhipova TI - On the regularity of solutions of model nonlinear elliptic systems with the oblique derivative type boundary condition JO - Zapiski Nauchnykh Seminarov POMI PY - 1995 SP - 30 EP - 57 VL - 221 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1995_221_a2/ LA - ru ID - ZNSL_1995_221_a2 ER -