@article{Fosen2006a,
author = {Fosen, J. and Borgan, Ø. and Weedon-Fekje¸r, H. and Aalen, O.O.},
title= {Dynamic analysis of recurrent event data using the additive hazard model},
year = {2006a},
doi = {10.1002/bimj.200510217},
journal = {Biometrical Journal},
volume = {48},
number = {3},
pages = {381--398},
}