@article{MZM_1976_20_6_a0,
     author = {I. K. Babenko},
     title = {Lie algebras of homotopic groups of minimal {Sullivan} models},
     journal = {Matemati\v{c}eskie zametki},
     pages = {793--804},
     publisher = {mathdoc},
     volume = {20},
     number = {6},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1976_20_6_a0/}
}