Gavrikov A. V. «T-irreducible extension of unions of some types orgraphs» // Applied Discrete Mathematics 2013. №4(22) C.47-55
Odinokaya M.A., Zhigadlo V.E. «Usage of training podcasts technology in the interactive learning process of Hindi language in technical university as the basis of upbringing process in supplementary humanitarian education» // Language and Culture 2017. №38 C.207-226
