@article{SM_2005_196_6_a2,
     author = {L. B. Golinskii and I. E. Egorova},
     title = {Limit sets for the discrete spectrum of complex {Jacobi} matrices},
     journal = {Sbornik. Mathematics},
     pages = {817--844},
     publisher = {mathdoc},
     volume = {196},
     number = {6},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2005_196_6_a2/}
}