@article{10_4064_cm89_2_5,
     author = {H. Begehr and Yu. Dubinski\u{i}},
     title = {Some orthogonal decompositions {of
Sobolev} spaces and applications},
     journal = {Colloquium Mathematicum},
     pages = {199--212},
     publisher = {mathdoc},
     volume = {89},
     number = {2},
     year = {2001},
     doi = {10.4064/cm89-2-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm89-2-5/}
}