@article{IVM_1962_3_a20,
     author = {R. N. Shcherbakov},
     title = {The fundamental cylindroid of a line complex},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {177--188},
     year = {1962},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1962_3_a20/}
}