@article{VTGU_2009_1_a2,
     author = {A. G. Mizin},
     title = {Hypercomplexes of two-dimensional planes in projective space~$P_6$},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {17--26},
     publisher = {mathdoc},
     number = {1},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2009_1_a2/}
}