@article{ZNSL_1995_222_a10,
     author = {D. V. Yakubovich},
     title = {Local spectral multiplicity of a~linear operator with respect to a~measure},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {293--306},
     publisher = {mathdoc},
     volume = {222},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1995_222_a10/}
}