@article{Berg2020,
author = {Berg, V. and Miettinen, A. and Jokela, M. and Rotkirch, A.},
title= {Shorter birth intervals between siblings are associated with increased risk of parental divorce},
year = {2020},
doi = {10.1371/journal.pone.0228237},
volume = {15},
number = {1},
pages = {0228237--0228237},
}