TY - GEN A1 - Jdanov, D.A. A1 - Jasilionis, D. A1 - Soroko, E.L. A1 - Rau, R. A1 - Vaupel, J.W. T1 - Beyond the Kannisto–Thatcher database on old age mortality: An assessment of data quality at advanced ages Y1 - 2008 DO - 10.4054/MPIDR-WP-2008-013 ER -