@article{DAN_1964_157_4_a1,
     author = {D. A. Vladimirov},
     title = {The existence of invariant measures on {Boolean} algebras},
     journal = {Doklady Akademii Nauk},
     pages = {764--766},
     publisher = {mathdoc},
     volume = {157},
     number = {4},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_157_4_a1/}
}