@article{MZM_1978_24_3_a10,
     author = {I. V. Protasov and V. S. Charin},
     title = {Projections of topological groups},
     journal = {Matemati\v{c}eskie zametki},
     pages = {383--390},
     publisher = {mathdoc},
     volume = {24},
     number = {3},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1978_24_3_a10/}
}