@misc{Helgertz2020,
author = {Helgertz, J. and Ruggles, S. and Warren, J.R. and Fitch, C.A. and Goeken, R. and Hacker, J.D. and Nelson, M.A. and Price, J.P. and Roberts, E. and Sobek, M.},
title= {IPUMS Multigenerational Longitudinal Panel: Version 1.0},
year = {2020},
doi = {10.18128/D016.V1.0},
}