1.		Modelling income protection claim termination rates by cause of sickness I : recoveries / S. Y. Ling, H. R. Waters, A. D. Wilkie Autor: LING, S. Y. Data Publicação: 2009
2.		Modelling income protection claim termination rates by cause of sickness II : mortality of UK assured lives / S. Y. Ling, H. R. Waters, A. D. Wilkie Autor: LING, S. Y. Data Publicação: 2009
3.		Modelling income protection claim termination rates by cause of sickness III : mortality / S. Y. Ling, H. R. Waters, A. D. Wilkie Autor: LING, S. Y. Data Publicação: 2009