@article{RM_1964_19_6_a2,
     author = {A. V. Chernavskii},
     title = {Isotopies in {Euclidean} spaces},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {63--65},
     publisher = {mathdoc},
     volume = {19},
     number = {6},
     year = {1964},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1964_19_6_a2/}
}