@article{IVM_1993_1_a5,
     author = {V. S. Mokeichev},
     title = {The small parameter method for abstract linear equations},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {38--47},
     publisher = {mathdoc},
     number = {1},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1993_1_a5/}
}