@Article{CountrJssArticle,
    title = {Flexible Regression Models for Count Data Based on Renewal Processes: The {Countr} Package},
    author = {Tarak Kharrat and Georgi N. Boshnakov and Ian McHale and Rose Baker},
    journal = {Journal of Statistical Software},
    year = {2019},
    volume = {90},
    number = {13},
    pages = {1--35},
    doi = {10.18637/jss.v090.i13},
}
