1. Influence of milking rate and age on milk flow intensity of cows;Andreae;Zuchtungskunde,1964
2. Factors affecting the rate of machine milking;Baxter;J. Dairy Res.,1950
3. Chyr, S. C. 1973. Differences between pedigree groups of Holstein cows in rate of milk flow and udder measurements and their relation to udder health and milk production. Ph.D. thesis, Iowa State University, Ames.
4. The use of total milking time in selecting cows for milking rate. 1. Testing of bulls;Colleau;Annal. Genet. Selection Anim.,1971
5. Normal variations in the rate of machine milking;Dodd;J. Dairy Res.,1953