Personality, coping patterns, and aggression in pigletsBjörn Forkman, Per Jensen, I.L. Furuhaug|Applied Animal Behaviour Science|1995Cited by 165
Feather pecking in chickens is genetically related to behavioural and developmental traitsPer Jensen, Andreas Kindmark, Helena Brändström et al.|Physiology & Behavior|2005Cited by 115
Individual variation and consistency in piglet behaviourPer Jensen, Elisabeth Köster, Björn Forkman et al.|Applied Animal Behaviour Science|1995Cited by 76
Behavioural strategies or just individual variation in behaviour? — A lack of evidence for active and passive pigletsPer Jensen, Björn Forkman, J. Rushen|Applied Animal Behaviour Science|1995Cited by 57