Representing the acquisition and use of energy by individuals in agent-based models of animal populations - Sibly, Richard; Grimm, Volker; Martin, Benjamin; Johnston, Alice; Kulakowska, Katarzyna; Topping, Christopher; Calow, Peter; Nabe-Nielsen, Jacob; Thorbek, Pernille; DeAngelis, Donald L. (Methods in Ecology and Evolution, 2013)