@article{MZM_2009_85_6_a11,
     author = {N. F. Valeev},
     title = {Regular {Solutions} of a {Multiparameter} {Inverse} {Spectral} {Problem}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {940--943},
     publisher = {mathdoc},
     volume = {85},
     number = {6},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2009_85_6_a11/}
}