@article{SM_1995_186_11_a0,
     author = {V. V. Balashchenko and N. A. Stepanov},
     title = {Canonical affinor structures of classical type on regular $\Phi$-spaces},
     journal = {Sbornik. Mathematics},
     pages = {1551--1580},
     year = {1995},
     volume = {186},
     number = {11},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1995_186_11_a0/}
}