@article{FPM_2008_14_4_a11,
     author = {V. T. Markov and A. A. Nechaev and S. Skazhenik and E. O. Tveritinov},
     title = {Pseudogeometries with clusters and an example of a~recursive $[4,2,3]_{42}$-code},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {181--192},
     publisher = {mathdoc},
     volume = {14},
     number = {4},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2008_14_4_a11/}
}