Authors: Elser, JJ Fagan, WF Denno, RF Dobberfuhl, DR Folarin, A Huberty, A Interlandi, S Kilham, SS McCauley, E Schulz, KL Siemann, EH Sterner, RW

Citation: Jj. Elser et al., Nutritional constraints in terrestrial and freshwater food webs, NATURE, 408(6812), 2000, pp. 578-580