@article{ZNSL_1985_141_a5,
     author = {D. V. Yakubovich},
     title = {Invariant subspaces of weighted shift operators},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {100--143},
     publisher = {mathdoc},
     volume = {141},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1985_141_a5/}
}