@article{BGUMI_2017_1_a1,
     author = {V. Lysenko and V. L. Timokhovich},
     title = {Osculating quadric of the spatial curve},
     journal = {Journal of the Belarusian State University. Mathematics and Informatics},
     pages = {11--15},
     publisher = {mathdoc},
     volume = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/BGUMI_2017_1_a1/}
}