@article{CMUC_1984__25_3_a9,
     author = {Kufner, Alois and Opic, Bohum{\'\i}r},
     title = {How to define reasonably weighted {Sobolev} spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {537--554},
     publisher = {mathdoc},
     volume = {25},
     number = {3},
     year = {1984},
     mrnumber = {775568},
     zbl = {0557.46025},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1984__25_3_a9/}
}