@article{Galloway1988,
author = {Galloway, P.R.},
title= {Basic patterns in annual variations in fertility, nuptiality, mortality, and prices in pre-industrial Europe},
year = {1988},
doi = {10.1080/0032472031000143366},
journal = {Population Studies: A Journal of Demography},
volume = {42},
number = {2},
pages = {275--303},
}