@article{DE_1965_1_9_a7,
     author = {M. S. Jarov-Jarovoi},
     title = {On the solution of regularized equations in perturbation theory},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1204--1230},
     publisher = {mathdoc},
     volume = {1},
     number = {9},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1965_1_9_a7/}
}