| | Stech, Yuri Models and methods for building webrecomendation systems [Текст] / Yuri Stech, Alina Logvinenko, Mykhaylo Lobur, Vitalij Artsibasov // Computer science and information technologies CSIT 2010 : proc. of the V Intern. sci. and techn. conf., 14-16 Oct. 2010, Lviv, Ukraine / Lviv Polytechnic Nat. Univ. — Lviv : Publ. House Vezha & Co, 2010. — P. 314. |
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