Agroscope, Arbeitszeitbedarf verschiedener Melkverfahren, in: FAT-Berichte, 2000 (544), S. 1 ([Internet, 2017-12-04](https://www.google.it/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0ahUKEwisn_fdm_DXAhUGmbQKHTotDCQQFghVMAQ&url=https%3A%2F%2Fwww.agroscope.admin.ch%2Fagroscope%2Ffr%2Fhome%2Fpublications%2Frecherche-publications%2F_jcr_content%2Fpar%2Fexternalcontent.external.exturl.pdf%2FaHR0cHM6Ly9pcmEuYWdyb3Njb3BlLmNoL2ZyLUNIL0VpbnplbH%2FB1Ymxpa2F0aW9uL0Rvd25sb2FkP2VpbnplbHB1Ymxpa2F0aW9u%2FSWQ9MjAxNTA%3D.pdf&usg=AOvVaw2BVM55XsrEvQ5yDHBNRi4t))