citHeader("To cite package 'extRemes' in publications use:")
     
     bibentry(bibtype="article",
              title = "New software to analyze how extremes change over time",
              author = personList(as.person("Eric Gilleland"),
                                  as.person("Richard W. Katz")),
	      journal = "Eos",
              year = 2011,
    	      volume = 92,
	      number = 2,
	      pages = "13--14", 
                    )
