@article{Schoen1979,
author = {Schoen, R. and Land, K.C.},
title= {A general algorithm for estimating a Markov-generated increment-decrement life table with applications to marital-status patterns},
year = {1979},
doi = {10.2307/2286398},
journal = {Journal of the American Statistical Association},
volume = {74},
number = {368},
pages = {761--776},
}