@article{ Solr-acta15504, title = {Besov spaces and the Q q, 0 classes}, series = {Acta scientiarum mathematicarum}, author = {Aulaskari Rauno}, year = {1995}, url = {http://acta.bibl.u-szeged.hu/15504/1/math_060_numb_001_002_031-048.pdf} }