@article{AL_1963_2_5_a4,
     author = {A. V. Gladkii},
     title = {Grammars with linear memory},
     journal = {Algebra i logika},
     pages = {43--55},
     year = {1963},
     volume = {2},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1963_2_5_a4/}
}