Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1969__25_166103, author = {Johann Walter}, title = {Note on a {Paper} by {Stetkaer-Hansen} {Concerning} {Essential} {Selfadjointness} of {Schroedinger} {Operators.}}, journal = {Mathematica Scandinavica}, pages = {94--96}, publisher = {mathdoc}, volume = {25}, year = {1969}, zbl = {0184.32702}, url = {http://geodesic.mathdoc.fr/item/MS2_1969__25_166103/} }
Johann Walter. Note on a Paper by Stetkaer-Hansen Concerning Essential Selfadjointness of Schroedinger Operators.. Mathematica Scandinavica, Tome 25 (1969), pp. 94-96. http://geodesic.mathdoc.fr/item/MS2_1969__25_166103/