@article{IVM_1974_3_a8,
     author = {P. Ch. Sinkha},
     title = {The methods of {T.~Kato} and {M.\,G.~Slobodjanski\u\i.~I}},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {70--73},
     publisher = {mathdoc},
     number = {3},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1974_3_a8/}
}