Citation: D. Ordolff, INVESTIGATIONS AS TO LABOR REQUIREMENT FOR AUXILIARY WORK DURING MILKING, Kieler Milchwirtschaftliche Forschungsberichte, 50(2), 1998, pp. 127-132
Citation: D. Ordolff, EXPERIMENTS ON AUTOMATIC PREPARATION OF MILK SAMPLES IN CONNECTION WITH MILKING ROBOTS, Computers and electronics in agriculture, 17(1), 1997, pp. 133-137
Citation: S. Weber et al., 5 YEARS STUDIES ON THE CONVERSION TO ECOL OGICAL MILK-PRODUCTION .2. MILK QUALITY AND ANIMAL HEALTH, Zuchtungskunde, 65(5), 1993, pp. 338-347
Citation: K. Aumann et al., STUDIES ON ACID BOILING WATER - OR CIRCULATION CLEANING FOR MILKING INSTALLATIONS, Kieler Milchwirtschaftliche Forschungsberichte, 45(1), 1993, pp. 25-42