@article{VSPUI_2018_14_3_a4,
     author = {S. Anggai and I. S. Blekanov and S. L. Sergeev},
     title = {Modification biterm topic model input feature for detecting topic in thematic virtual museums},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {243--251},
     year = {2018},
     volume = {14},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2018_14_3_a4/}
}