@article{PDM_2012_1_a1,
     author = {M. I. Anokhin},
     title = {Theory of complete orthogonal direct decompositions of vector spaces},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {11--49},
     publisher = {mathdoc},
     number = {1},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2012_1_a1/}
}