if(!exists("meta") || is.null(meta)) meta <- packageDescription("Sim.DiffProc")
citHeader("To cite package 'Sim.DiffProc' and 'Sim.DiffProcGUI' in publications , please use:")
year <- 2012  ##sub(".*(2[[:digit:]]{3})-.*", "\\1", meta$Date)
vers <- paste("R package version", meta$Version)
citEntry(entry       = "Manual",
         title       = "Sim.DiffProc: Simulation of Diffusion Processes",
         author      = personList(as.person("Kamal Boukhetala"),
                                  as.person("Arsalane Chouaib Guidoum")),
         year        = year,
         note        = vers,
         url         = "http://cran.r-project.org/package=Sim.DiffProc",
         textVersion = paste("Kamal Boukhetala, Arsalane Chouaib Guidoum (",
                             year,
                             "). Sim.DiffProc: Simulation of Diffusion Processes. ",
                             vers,
                             ", URL http://cran.r-project.org/package=Sim.DiffProc", sep = ""))
							 
if(!exists("meta") || is.null(meta)) meta <- packageDescription("Sim.DiffProcGUI")

##year <- sub(".*(2[[:digit:]]{3})-.*", "\\1", meta$Date)
vers <- paste("R package version", meta$Version)
citEntry(entry       = "Manual",
         title       = "Sim.DiffProcGUI: Graphical User Interface for Simulation of Diffusion Processes",
         author      = personList(as.person("Kamal Boukhetala"),
                                  as.person("Arsalane Chouaib Guidoum")),
         year        = year,
         note        = vers,
         url         = "http://cran.r-project.org/package=Sim.DiffProcGUI",
         textVersion = paste("Kamal Boukhetala, Arsalane Chouaib Guidoum (",
                             year,
                             "). Sim.DiffProcGUI: Graphical User Interface for Simulation of Diffusion Processes. ",
                             vers,
                             ", URL http://cran.r-project.org/package=Sim.DiffProcGUI", sep = ""))
							 
citEntry(entry = "Book",
         title = "Simulation des \'{e}quations diff\'{e}rentielles stochastiques sous {R}, th\'{e}orie et applications",
         author = personList(as.person("Arsalane Chouaib Guidoum")),
         year         = "2012",
         publisher    = "\'{E}ditions universitaires europ\'{e}ennes",
	 address      = "Allemagne",
	 note         = "{ISBN} 978-613-1-57992-9",

         textVersion =
         paste("Arsalane Chouaib Guidoum (2012).",
               "Simulation des \'{e}quations diff\'{e}rentielles stochastiques sous R, th\'{e}orie et applications.",
               "Allemagne: \'{E}ditions universitaires europ\'{e}ennes. ISBN 978-613-1-57992-9.")
)
