TY - JOUR AU - Koshelev, A. TI - Regularity of solutions for some problems of mathematical physics JO - Annales de l'I.H.P. Analyse non linéaire PY - 1995 SP - 355 EP - 413 VL - 12 IS - 4 PB - Gauthier-Villars UR - http://archive.numdam.org/item/AIHPC_1995__12_4_355_0/ LA - en ID - AIHPC_1995__12_4_355_0 ER -