TY - JOUR A1 - Kooijman, S.A.L.M. A1 - Kooi, B.W. A1 - Hallam, T.G. T1 - The application of mass and energy conservation laws in physiologically structured population models of heterotrophic organisms Y1 - 1999 DO - 10.1006/jtbi.1998.0881 JF - Journal of Theoretical Biology VL - 197 IS - 3 SP - 371 EP - -392 ER -