citHeader("To cite the PAFit package in your publications, please cite Ref. 1. Additionally, depending on which method you use, please cite more accordingly: if you jointly estimate the PA function and node fitnesses, please cite Ref. 2, or if you estimate the PA function in isolation, please cite Ref. 3.")

citEntry("article","1. Pham T, Sheridan P and Shimodaira H (2017). PAFit: an R Package for Estimating Preferential Attachment and Node Fitness in Temporal Complex Networks. arXiv preprint arXiv:1704.06017",
  header = NULL, footer = NULL, 
  title={"PAFit: an R Package for Modeling and Estimating Preferential Attachment and Node Fitness in Temporal Complex Networks"},
  Author={"Thong Pham and Paul Sheridan and Hidetoshi Shimodaira"},
  journal={"arXiv preprint arXiv:1704.06017"},
  year={2017}
)

citEntry("article", "2. Pham T, Sheridan P and Shimodaira H (2016). Joint Estimation of Preferential Attachment and Node Fitness in Growing Complex Networks. Scientific Reports 6, Article number: 32558. doi:10.1038/srep32558", 
        header = NULL, footer = NULL, 
	Author = {"Thong Pham and Paul Sheridan and Hidetoshi Shimodaira"},
	Journal = {"Scientific Reports"},
	Title = {"Joint Estimation of Preferential Attachment and Node Fitness in Growing Complex Networks"},
 year = {2016},
 month = {9},
 volumn = {6},
 pages = {"32558 EP"},
 publisher = {"Nature Publishing Group"},
 doi = {"10.1038/srep32558"},
 url= {"http://www.nature.com/articles/srep32558"}
)

citEntry("article", "3. Pham T, Sheridan P and Shimodaira H (2015). PAFit: A Statistical Method for Measuring Preferential Attachment in Temporal Complex Networks. PLOS ONE 10(9): e0137796. doi:10.1371/journal.pone.0137796", 
        header = NULL, footer = NULL, 
	Author = {"Thong Pham and Paul Sheridan and Hidetoshi Shimodaira"},
	Journal = {"PLOS ONE"},
	Title = {"PAFit: A Statistical Method for Measuring Preferential Attachment in Temporal Complex Networks"},
 year = {2015},
 month = {09},
 volumn = {10},
 pages = {"1-18"},
 publisher = {"Public Library of Science"},
 doi = {"10.1371/journal.pone.0137796"},
 url= {"https://doi.org/10.1371/journal.pone.0137796"}
)
