TY - JOUR AU - J. Behrndt AU - M. Langer AU - V. Lotoreichik TI - Boundary triples for Schr\"odinger operators with singular interactions on hypersurfaces JO - Nanosistemy: fizika, himiâ, matematika PY - 2016 SP - 290 EP - 302 VL - 7 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NANO_2016_7_2_a1/ LA - en ID - NANO_2016_7_2_a1 ER -