TY - JOUR AU - G. N. Blokhina TI - Theorems of Phragm\'en--Lindel\"of type for linear elliptic equations of second order JO - Sbornik. Mathematics PY - 1970 SP - 467 EP - 490 VL - 11 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1970_11_4_a0/ LA - en ID - SM_1970_11_4_a0 ER -