@article{MZ_1968__106_171006,
     author = {Bernhard Gramsch},
     title = {Zum {Einbettungssatz} von {Rellich} bei {Sobolevr\"aumen.}},
     journal = {Mathematische Zeitschrift},
     pages = {81--87},
     publisher = {mathdoc},
     volume = {106},
     year = {1968},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1968__106_171006/}
}