@article{Rajulton1985,
author = {Rajulton, F.},
title= {Heterogeneous marital behavior in Belgium, 1970 and 1977: an application of the semi-Markov model to period data},
year = {1985},
doi = {10.1016/0025-5564(85)90012-4},
journal = {Mathematical Biosciences},
volume = {73},
pages = {197--225},
}