| | Vysotska, Victoria Unified methods of processing information resources in electronic content commerce systems [Текст] / Victoria Vysotska, Lyubomyr Chyrun, Liliya Chyrun // Computer science and information technologies CSIT 2012 : proc. of the VII Intern. sci. and techn. conf., Nov. 20-24, 2012, Lviv, Ukraine / Min. of Education, Science, Youth and Sports of Ukraine, Lviv Politechniс Nat. Univ. — Lviv : Publ. Lviv Politechniс, 2012. — P. 190-193. |
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