@article{IVM_1997_7_a7,
     author = {I. P. Ryazantseva},
     title = {On equations with perturbed accretive mappings},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {61--67},
     year = {1997},
     number = {7},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1997_7_a7/}
}