@article{DE_1982_18_7_a19,
     author = {V. L. Makarov and V. G. Prikazchikov},
     title = {The accuracy of the method of nets in eigenvalue problems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1240--1244},
     publisher = {mathdoc},
     volume = {18},
     number = {7},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_7_a19/}
}