@article{MZM_1976_20_4_a4,
     author = {S. A. Rakov},
     title = {Lorentz sequence spaces},
     journal = {Matemati\v{c}eskie zametki},
     pages = {501--510},
     year = {1976},
     volume = {20},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1976_20_4_a4/}
}