citHeader("To cite package 'PRROC' in publications use:")
     
     year <- sub(".*(2[[:digit:]]{3})-.*", "\\1", meta$Date, perl = TRUE)
     vers <- paste("R package version", meta$Version)
     
     bibentry(bibtype="article",
              title = "Area under Precision-Recall Curves for Weighted and Unweighted Data",
              author = c(as.person("Jens Keilwagen"),
                                  as.person("Ivo Grosse"),
                                  as.person("Jan Grau")),
              year = 2014,
              volume = 9,
              number = 3,
     		  journal = "PLOS ONE",
              textVersion = "Jens Keilwagen, Ivo Grosse and Jan Grau (2014). Area under Precision-Recall Curves for Weighted and Unweighted Data. PLOS ONE (9) 3. "
              )
                    
                    
     bibentry(bibtype="article",
              title = "PRROC: computing and visualizing precision-recall and receiver operating characteristic curves in R",
              author = c(as.person("Jan Grau"),
                                  as.person("Ivo Grosse"),
                                  as.person("Jens Keilwagen")),
              year = 2015,
              volume = 31,
              number = 15,
              pages = "2595-2597",
     		  journal = "Bioinformatics",
              textVersion =
              paste("Jan Grau, Ivo Grosse, and Jens Keilwagen (2015). PRROC: computing and visualizing precision-recall and receiver operating characteristic curves in R. Bioinformatics (31) 15, pp. 2595-2597.",
                    vers, ".", sep=""))