TY - JOUR AU - È. N. Sabziev TI - Unboundedness of the solution of an overdetermined problem JO - Differencialʹnye uravneniâ PY - 1998 SP - 1645 EP - 1648 VL - 34 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1998_34_12_a8/ LA - ru ID - DE_1998_34_12_a8 ER -