vom Brocke, Astrid Luise ; Madey, Dana ; Karnholz, C... Proceedings of the 6th International Conference on the Assessment of Animal Welfare at Farm and Group Level : WAFL 2014, Clermont-Ferrand, France, September 3-5, 2014 -- 978-90-8686-247-4 -- 978-90-8686-798-1 -- 10.3920/978-90-8686-798-1 -- https://colloque6.inra.fr/wafl2014 -- http://www.wageningenacademic.com/doi/book/10.3920/978-90-8686-798-1.
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2014