@article{VSPUI_2012_4_a9,
     author = {A. E. Zhuravlev},
     title = {Queries semantic analyzer to information systems databases technology},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {92--101},
     year = {2012},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2012_4_a9/}
}