Turgunov Muratzhan Miryusupovich, Kussaiynov Kappas, Dyusembaeva Ainura Nurtaevna, Tanasheva Nazgul Kadyralievna, Alibekova Asem «Studying the drag of a two-bladed wind turbine in the operating mode» // Tomsk State University Journal of Mathematics and Mechanics 2014. №4(30) C.82-87