Renewable energy sources: engineering, technology, innovation [Текст] : book of abstr. of 3-rd Intern. conf., May 17-20, 2016, Krynica, Poland / Dep. of mech. engineering and agrophysics univ. of agriculture in Krakow, AGH univ. of science and technology in Krakow CIGR, Intern. сommission of agr. and biosystems engineering sect. IV energy in agriculture [et al.]. — 2016.