@inbook{Poortman2021,
author = {Poortman, A.R.},
title= {Postdivorce parent-child contact and child outcomes: The role of spatial mobility},
year = {2021},
doi = {10.1007/978-3-030-68479-2_10},
editor = {Bernardi, L.},
editor = {Mortelmans, D.},
booktitle = {Shared physical custody},
address = {Cham},
publisher = {Springer},
pages = {207‒229},
}