TY - JOUR AU - Fabrikant, Valery I. TI - Exact solutions to some external mixed problems in potential theory JO - Applications of Mathematics PY - 1986 SP - 224 EP - 246 VL - 31 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1986.104200/ DO - 10.21136/AM.1986.104200 LA - en ID - 10_21136_AM_1986_104200 ER -