TY - JOUR AU - A. V. Pokrovskii TI - Conditions for subharmonicity and subharmonic extensions of functions JO - Sbornik. Mathematics PY - 2017 SP - 1225 EP - 1245 VL - 208 IS - 8 UR - http://geodesic.mathdoc.fr/item/SM_2017_208_8_a6/ LA - en ID - SM_2017_208_8_a6 ER -