@inbook{van Daalen2020,
author = {van Daalen, S.F. and Caswell, H.},
title= {Demographic sources of variation in fitness},
year = {2020},
editor = {Sear, R.},
editor = {Lee, R.},
editor = {Burger, O.F. },
booktitle = {Human evolutionary demography},
publisher = {Open Book Publishers (in press)},
}