@article{Tuljapurkar1985,
author = {Tuljapurkar, S.D.},
title= {Population dynamics in variable environments. VI. Cyclical environments},
year = {1985},
doi = {10.1016/0040-5809(85)90019-X},
journal = {Theoretical Population Biology},
volume = {28},
number = {1},
pages = {1--17},
}