TY - JOUR AU - V. Nazaikinskii AU - B. Sternin AU - V. Shatalov AU - B.-W. Schulze TI - Spectral boundary value problems and elliptic equations on manifolds with singularities JO - Differencialʹnye uravneniâ PY - 1998 SP - 695 EP - 708 VL - 34 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1998_34_5_a10/ LA - ru ID - DE_1998_34_5_a10 ER -