TY - JOUR AU - A. G. Brusentsev TI - Near boundary behavior of elliptic operator potential garanteeing its essential self-adjointness JO - Žurnal matematičeskoj fiziki, analiza, geometrii PY - 1998 SP - 149 EP - 165 VL - 5 IS - 3 UR - http://geodesic.mathdoc.fr/item/JMAG_1998_5_3_a1/ LA - ru ID - JMAG_1998_5_3_a1 ER -