@article{SM_1990_67_1_a5,
     author = {Yu. B. Khakimdzhanov},
     title = {On the cohomology of some nilpotent {Lie~algebras}},
     journal = {Sbornik. Mathematics},
     pages = {99--116},
     year = {1990},
     volume = {67},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1990_67_1_a5/}
}