@article{INTG_1973_4_a4,
     author = {V. S. Malakhovskii},
     title = {Rigged hypercomplexes of quadratic elements},
     journal = {Itogi Nauki i Tekhniki. Seriya Problemy Geometrii. Trudy Geometricheskogo Seminara},
     pages = {167--178},
     publisher = {mathdoc},
     volume = {4},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTG_1973_4_a4/}
}