@article{RM_2007_62_3_a13,
     author = {A. V. Penskoi},
     title = {The {Volterra} system and the topology of the isospectral variety of zero-diagonal {Jacobi} matrices},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {626--628},
     publisher = {mathdoc},
     volume = {62},
     number = {3},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2007_62_3_a13/}
}