@article{UZKU_2007_149_2_a3,
     author = {B. V. Dobroff and N. V. Loukachevitch},
     title = {Linguistic ontology on natural sciences and technologies for information-retrieval applications},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {49--72},
     publisher = {mathdoc},
     volume = {149},
     number = {2},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2007_149_2_a3/}
}