TY - JOUR AU - E. T. Shavgulidze TI - Special selfadjoint extensions of Schr\"odinger differential operators by means of Feynman integrals JO - Doklady Akademii Nauk PY - 1996 SP - 743 EP - 745 VL - 348 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1996_348_6_a5/ LA - ru ID - DAN_1996_348_6_a5 ER -