TY - JOUR AU - Sergei A. Nazarov AU - Nicolas Popoff TI - Self-adjoint and skew-symmetric extensions of the Laplacian with singular Robin boundary condition JO - Comptes Rendus. Mathématique PY - 2018 SP - 927 EP - 932 VL - 356 IS - 9 PB - Elsevier DO - 10.1016/j.crma.2018.07.001 LA - en ID - CRMATH_2018__356_9_927_0 ER -