@article{INTG_1973_4_a2,
     author = {V. I. Bliznikas and S. I. Grigelionis},
     title = {The intrinsic normalizations of a~nonholonomic hypercomplex $NGr(1,4,5)$},
     journal = {Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara},
     pages = {121--154},
     publisher = {mathdoc},
     volume = {4},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTG_1973_4_a2/}
}