@article{ Solr-acta14750, title = {Weighted shifts quasisimilar to quasinilpotent operators}, series = {Acta scientiarum mathematicarum}, author = {Fialkow Lawrence A.}, year = {1980}, url = {http://acta.bibl.u-szeged.hu/14750/1/math_042_fasc_001_002_071-079.pdf} }