@article{Steinsaltz2003,
author = {Steinsaltz, S. and Evans, S.N.},
title= {Markov mortality models: Implications of quasistationarity and varying initial distributions},
year = {2003},
doi = {10.1016/j.tpb.2003.10.007},
journal = {Theoretical Population Biology},
volume = {65},
number = {4},
pages = {319--337},
}