@article{PDMA_2015_8_a55,
     author = {O. A. Kozhushko},
     title = {Construction of an error function for solving the text ranking identification problem},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {144--147},
     year = {2015},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2015_8_a55/}
}