@article{ref1,
title="On the Transition Probabilities Corresponding to Any Accident Distribution",
journal="Journal of the Royal Statistical Society, Series B (Methodology)",
year="1953",
author="Irwin, JO",
volume="15",
number="1",
pages="87-89",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0035-9246",
doi="",
url="http://dx.doi.org/"
}