@article{TRSPY_1983_154_a11,
     author = {V. R. Zachepa and Yu. I. Sapronov},
     title = {Local analysis of nonlinear {Fredholm} equations},
     journal = {Informatics and Automation},
     pages = {113--117},
     publisher = {mathdoc},
     volume = {154},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1983_154_a11/}
}