Źródło: | W: 17th International Multidisciplinary Scientific GeoConference. SGEM 2017, 27-29 November 2017, Vienna, Austria. Conference proceedings. Vol. 17, Energy and clean technologies. Iss. 43, Recycling, air pollution and climate change, modern energy and power sources. Sofia : STEF92 Technology, 2017, s. 67-74, bibliogr. |