@article{MZM_1978_24_5_a3,
     author = {S. A. Liber},
     title = {Free compact lattices},
     journal = {Matemati\v{c}eskie zametki},
     pages = {621--627},
     publisher = {mathdoc},
     volume = {24},
     number = {5},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1978_24_5_a3/}
}