@article{RM_1986_41_1_a16,
     author = {T. N. Savitskaya},
     title = {Some supplements to the {Bokshtein} lemma},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {241--242},
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {1986},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1986_41_1_a16/}
}