For citations:

Vachagina E.K., Kadyirov A.I., Kaynova A.A., Osipov G.T. Joint flow of Giesekus fluid and viscous Newtonian fluid in a circular tube. Power engineering: research, equipment, technology. 2015;(9-10):76-86. (In Russ.) https://doi.org/10.30724/1998-9903-2015-0-9-10-76-86