TY - JOUR AU - B. S. Pavlov TI - Boundary conditions on thin manifolds and the semiboundedness of the three-particle Schr\"odinger operator with pointwise potential JO - Sbornik. Mathematics PY - 1989 SP - 161 EP - 175 VL - 64 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1989_64_1_a9/ LA - en ID - SM_1989_64_1_a9 ER -