The Alfa-Laval cowshed technique. The Ryholm system
Vth Yugoslav International Symposium on modern milk production and dairy technology, Portoroz, Yugoslavia, 16-18 April, 1973: 351-363
This is an illustrated description of the Ryholm system for tied-up cows with a throughput of 35-45 cows/man-h. (See also author index under Yugoslavia, Univerza v Ljubljani, Symposium.).