@article{Firebaugh2014,
author = {Firebaugh, G. and Acciai, F. and Noah, A.J. and Prather, C.J. and Nau, C. },
title= {Why the racial gap in life expectancy is declining in the United States},
year = {2014},
doi = {10.4054/DemRes.2014.31.32},
journal = {Demographic Research},
volume = {31},
number = {32},
pages = {975−1006},
}