@article{Rau2008,
author = {Rau, R. and Soroko, E. and Jasilionis, D. and Vaupel, J.W.},
title= {Continued reductions in mortality at advanced ages},
year = {2008},
doi = {10.1111/j.1728-4457.2008.00249.x},
journal = {Population and Development Review},
volume = {34},
number = {4},
pages = {747--768},
}