TY - JOUR A1 - Ponnapalli, K.M. T1 - A comparison of different methods for decomposition of changes in expectation of life at birth and differentials in life expectancy at birth Y1 - 2005 DO - 10.4054/DemRes.2005.12.7 UR - http://www.demographic-research.org/volumes/vol12/7/ JF - Demographic Research VL - 12 IS - 7 SP - 141 EP - -172 ER -