@article{INTG_1971_3_a5,
     author = {I. V. Bliznikiene},
     title = {The geometry of a~seminonholonomic congruence of the first kind},
     journal = {Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara},
     pages = {125--148},
     publisher = {mathdoc},
     volume = {3},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTG_1971_3_a5/}
}