@article{DM_2003_15_3_a6,
     author = {M. A. Iordanskii},
     title = {The structure and methods of generation of closed classes of graphs},
     journal = {Diskretnaya Matematika},
     pages = {105--116},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2003_15_3_a6/}
}