@article{DAN_1974_216_5_a9,
     author = {\`E. D. Stotskii},
     title = {On algorithmic properties of conditional grammars with scattered context},
     journal = {Doklady Akademii Nauk},
     pages = {994--997},
     publisher = {mathdoc},
     volume = {216},
     number = {5},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_216_5_a9/}
}