@misc{indiciae6d0dde0dedc5, title = {Complex dynamical behaviour of frequency-dependent viability selection: an example.}, author = {R Cressman}, year = {1988}, doi = {10.1016/s0022-5193(88)80091-2}, url = {https://pubmed.ncbi.nlm.nih.gov/3419179/}, note = {Source identifier: 3419179} }