@article{ZNSL_2009_366_a5,
     author = {A. A. Kononova},
     title = {On compact perturbations of finite-zone {Jacobi} operators},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {84--101},
     publisher = {mathdoc},
     volume = {366},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2009_366_a5/}
}