@article{DE_2003_39_9_a6,
     author = {I. V. Boykov and A. N. Tynda},
     title = {Approximate {Solution} of {Nonlinear} {Integral} {Equations} of the {Theory} of {Developing} {Systems}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1214--1223},
     publisher = {mathdoc},
     volume = {39},
     number = {9},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2003_39_9_a6/}
}