@article{PFMT_2012_3_a8,
     author = {A. A. Ahmatova},
     title = {On spectral properties of weighted shift operators generated by linear mappings with perron{\textquoteright}s conditions},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {43--47},
     publisher = {mathdoc},
     number = {3},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2012_3_a8/}
}