• Effect of preparation biotreat 100 on anaerobic digestion of food industry waste : a microcalorimetric viewMenert, Anne; Liiders, Maris; Kurissoo, Tõnu; Vilu, RaivoMicrobiological Safety of Food : joint conference organized by Society for Applied Microbiology (UK), World Health Organization and Estonian Society for Microbiology : 10-11 May 2000, Tartu, Estonia2000 / l. 61