@article{ZNSL_2019_481_a7,
     author = {Yu. A. Neretin},
     title = {A remark on nilpotent {Lie} algebras that do no admit gradings},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {108--124},
     year = {2019},
     volume = {481},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2019_481_a7/}
}