TY  - BOOK
AU  - Goel, N. S.
AU  - Montroll, E. W.
TI  - ON THE VOLTERRA AND OTHER NONLINEAR MODELS OF INTERACTING POPULATIONS
U1  - 574.5240184 
PY  - 1971///
CY  - N. Y.
PB  - Academic Press
KW  - Population -- Mathematical Models
N1  - Ref. : P. 143-145
ER  -