@article{Kooijman1999, author = {Kooijman, S.A.L.M. and Kooi, B.W. and Hallam, T.G.}, title= {The application of mass and energy conservation laws in physiologically structured population models of heterotrophic organisms}, year = {1999}, doi = {10.1006/jtbi.1998.0881}, journal = {Journal of Theoretical Biology}, volume = {197}, number = {3}, pages = {371--392}, }