@article{Yashin2001,
author = {Yashin, A.I. and Begun, A.S. and Boiko, S.I. and Ukraintseva, S.V. and Oeppen, J.},
title= {The new trends in survival improvement require a revision of traditional gerontological concepts},
year = {2001},
doi = {10.1016/S0531-5565(01)00154-1},
journal = {Experimental Gerontology},
volume = {37},
number = {1},
pages = {157--167},
}