@article{Doblhammer2005,
author = {Doblhammer, G. and Scholz, R. and Maier, H.},
title= {Month of birth and survival to age 105+: Evidence from the age validation study of German semi-supercentenarians},
year = {2005},
doi = {10.1016/j.exger.2005.07.012},
journal = {Experimental Gerontology},
volume = {40},
number = {10},
pages = {829--835},
}