@article{Pampel1989,
author = {Pampel, F.C. and Zimmer, C.},
title= {Female labour force activity and the sex differential in mortality: Comparisons across developed nations, 1950-1980},
year = {1989},
doi = {10.1007/BF01796820},
journal = {European Journal of Population},
volume = {5},
number = {3},
pages = {281--304},
}