@article{DM_1989_1_3_a1,
     author = {V. B. Kudryavtsev and A. S. Podkolzin},
     title = {Fundamental directions in the theory of homogeneous structures},
     journal = {Diskretnaya Matematika},
     pages = {229--250},
     publisher = {mathdoc},
     volume = {1},
     number = {3},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_1989_1_3_a1/}
}