@inproceedings{david1957the,
title={The calculation of the ergodic projection for Markov chains and processes with a countable infinity of states},
author={David G. Kendall, and G. E. H. Reuter},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203146756920846},
booktitle={Acta Mathematica},
volume={97},
number={1},
pages={103-144},
year={1957},
}
David G. Kendall, and G. E. H. Reuter. The calculation of the ergodic projection for Markov chains and processes with a countable infinity of states. 1957. Vol. 97. In Acta Mathematica. pp.103-144. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203146756920846.