Cvetković, Slobodan; Kaluđerović Radoičić, Tatjana; … - In: Renewable and Sustainable Energy Reviews 31 (2014) C, pp. 407-416
(agricultural crops directly provided for energy, livestock residues, municipal solid waste, slaughterhouse waste and wastewater … cultivated for energy is 0.85 Mega tons of oil equivalent (Mtoe); potential from livestock residues amounts to 94.13ktoe …