@article{TMF_1990_83_3_a16,
     author = {V. K. Mal'tsev},
     title = {Principle of~the existence of~space and the {de~Sitter} metric},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {476--479},
     publisher = {mathdoc},
     volume = {83},
     number = {3},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1990_83_3_a16/}
}