@article{ZVMMF_1977_17_2_a18,
     author = {J. L\"otzsch},
     title = {Aus der {Erfahrung} der {Realisierung} von {Spezialsprachen} auf},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {490--497},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1977_17_2_a18/}
}