TY  - JOUR
A1  - Chung, R.
T1  - Cycles in the two-sex problem: an investigation of a nonlinear demographic model
Y1  - 1994
DO  - 10.1080/08898489409525387
JF  - Mathematical Population Studies
VL  - 5
IS  - 1
SP  - 45
EP  - -73

ER  -