@article{SM_1970_12_4_a9,
     author = {M. Hazewinkel},
     title = {A~duality theorem for the cohomology of {Lie} algebras},
     journal = {Sbornik. Mathematics},
     pages = {638--644},
     publisher = {mathdoc},
     volume = {12},
     number = {4},
     year = {1970},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1970_12_4_a9/}
}