@article{MZM_1997_61_1_a13,
     author = {Kh. D. Ikramov and K. Uil'yamson},
     title = {On the {Hegland--Marti} inverse eigenvalue problem},
     journal = {Matemati\v{c}eskie zametki},
     pages = {144--148},
     publisher = {mathdoc},
     volume = {61},
     number = {1},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1997_61_1_a13/}
}