@article{MZM_2000_67_3_a12,
     author = {E. N. Shananina},
     title = {Models of {CR-manifolds} of type $(\ell,K)$ for $3\leqslant K\leqslant 7$ and their automorphisms},
     journal = {Matemati\v{c}eskie zametki},
     pages = {452--459},
     publisher = {mathdoc},
     volume = {67},
     number = {3},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2000_67_3_a12/}
}