@article{fa754660a1c211ddb6ae000ea68e967b,
title = "Assessment of positive emotions in animals to improve their welfare",
keywords = "Former LIFE faculty, positive emotion, positive mood, cognitive appraisal, play, grooming, vocalization, animal welfare",
author = "Alain Boissy and Gerhard Manteuffel and Jensen, {Margit Bak} and Moe, {Randi Oppermann} and Berry Spruijt and Keeling, {Linda J.} and Christoph Winckler and Bj{\"o}rn Forkman and Ivan Dimitrov and Jan Langbein and Morten Bakken and Isabelle Veissier and Arnaud Aubert",
year = "2007",
doi = "10.1016/j.physbeh.2007.02.003",
language = "English",
volume = "92",
pages = "375--397",
journal = "Physiology & Behavior",
issn = "0031-9384",
publisher = "Elsevier",
number = "3",
}