@article{ZVMMF_1965_5_5_a3,
     author = {L. Veidinger},
     title = {Evaluation of the error in finding eigenvalues by the method of finite},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {806--815},
     publisher = {mathdoc},
     volume = {5},
     number = {5},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1965_5_5_a3/}
}