@article{KUTGS_1971_6_a8,
     author = {G. A. Terina},
     title = {A certain pair of commutative affinor structures},
     journal = {Trudy Geometricheskogo Seminara},
     pages = {77--88},
     publisher = {mathdoc},
     volume = {6},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUTGS_1971_6_a8/}
}