@article{Seltzer1989,
author = {Seltzer, J.A. and Schaeffer, N.C. and Charng, H.},
title= {Family Ties after Divorce: The Relationship between Visiting and Paying Child Support},
year = {1989},
doi = {10.2307/353213},
journal = {Journal of Marriage and Family},
volume = {51},
number = {4},
pages = {1013--1031},
}