@article{ZVMMF_1997_37_5_a6,
     author = {A. A. Abramov and V. I. Ul'yanova},
     title = {A method for solving selfadjoint multiparameter spectral problems for weakly coupled sets of ordinary differential equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {566--571},
     publisher = {mathdoc},
     volume = {37},
     number = {5},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1997_37_5_a6/}
}