@article{Chiang1961,
author = {Chiang, C.},
title= {A stochastic study of the life table and its applications. III. The follow-up study with the consideration of competing risks},
year = {1961},
doi = {10.2307/2527496},
journal = {Biometrics},
volume = {17},
number = {1},
pages = {57--78},
}