TY - JOUR A1 - Wrycza, T. A1 - Baudisch, A. T1 - How life expectancy varies with perturbations in age-specific mortality Y1 - 2012 DO - 10.4054/DemRes.2012.27.13 JF - Demographic Research VL - 27 IS - 13 SP - 365 EP - -376 ER -