@article{KC2010,
author = {KC, S. and Barakat, B. and Goujon, A. and Skirbekk, V. and Sanderson, W. and Lutz, W.},
title= {Projection of populations by level of educational attainment, age, and sex for 120 countries for 2005–2050},
year = {2010},
doi = {10.4054/DemRes.2010.22.15},
volume = {22},
number = {15},
pages = {383--472},
}