TY - JOUR AU - Henrik Stetkaer-Hansen TI - A Generalization of a Theorem of Wienholtz Concerning Essential Selfadjointness of Singular Elliptic Operators. JO - Mathematica Scandinavica PY - 1966 SP - 108 EP - 112 VL - 19 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1966__19_165959/ ID - MS2_1966__19_165959 ER -