citHeader("To cite package 'eisa' in publications use:")
     
desc <- packageDescription("eisa")
year <- sub(".*(2[[:digit:]]{3})-.*", "\\1", desc$Date)
vers <- paste("R package version", desc$Version)
     
citEntry(entry="Manual",
         title = "eisa: The Iterative Signature Algorithm for Gene Expression Data",
         author = personList(as.person("Gabor Csardi")),
         year = year,
         note = vers,
     
         textVersion =
         paste("Gabor Csardi (",
                year,
               "). eisa: The Iterative Signature Algorithm for Gene Expression Data. ",
               vers, ".", sep=""))

citEntry(entry="Article",
	 title = "Iterative signature algorithm for the analysis of large-scale gene expression data",
         author = personList(as.person("Sven Bergmann"),
           as.person("Jan Ihmels"),
           as.person("Naama Barkai")),
         journal = "Phys Rev E Nonlin Soft Matter Phys",
         year  = "2003",
	 pages = "031902",

         textVersion =
         paste(sep="",
               "Bergmann S, Ihmels J, Barkai N: ",
               "Iterative signature algorithm for the ",
               "analysis of large-scale gene expression data ",
               "Phys Rev E Stat Nonlin Soft Matter Phys. 2003",
               "Mar;67(3 Pt 1):031902. Epub 2003 Mar 11."))
