1. Russian Federation Patent 141498, IPC В01D 3/28, A Heat and Mass Transfer Device [in Russian], claimed by A. V. Stepykin and A. A. Sidyagin, applied by R. E. Alekseev, Nizhny Novgorod State Technical University, No. 2013154833/05, Appl. 10.12.13, Publ. 10.06.2014, Byul. No. 16.
2. A. V. Stepykin and A. A. Sidyagin, “Investigation of hydraulic characteristics of operation of a block-modular heat and mass transfer contact device,” Khim. Neftegaz, Mashinostr., No. 5, 7–9 (2015).
3. A. V. Stepykin, A. A. Sidyagin, and V. M. Ulyanov, “Mass transfer characteristics of a regular packing with introduced heat exchange modules,” Vestn. Tamb. Gos. Tekhn. Univ., No. 3, 445–452 (2015).
4. A. G. Laptev, N. A. Nikolaev, and M. M. Basharov, Methods of Intensification and Modeling of Heat and Mass Transfer Processes: A Study Guide [in Russian], Teplotekhnik, Moscow (2011).
5. A. Bejan and A. D. Kraus, Heat Transfer Handbook, John Wiley & Sons, New York (2003).