Korobka, S., M. Babych, R. Krygul, and A. Zdobytskyj. “Substantiation of Parameters and Operational Modes of Air Solar Collector”. Eastern-European Journal of Enterprise Technologies, vol. 3, no. 8 (93), May 2018, pp. 16-28, doi:10.15587/1729-4061.2018.132090.