@article{FPM_2008_14_6_a7,
     author = {A. A. Ladilova},
     title = {Filtered deformations of {Lie} algebras of series~$Y$},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {135--140},
     publisher = {mathdoc},
     volume = {14},
     number = {6},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2008_14_6_a7/}
}