bibentry(
  bibtype = "techreport",
  title = "New Zealand's Climate Data in R --- An Introduction to clifro",
  author = c(person("Blake", "Seers"),
	     person("Nick", "Shears")),
  institution = "The University of Auckland",
  address = "Auckland, New Zealand",
  year = 2015,
  url = "http://stattech.wordpress.fos.auckland.ac.nz/2015-02-new-zealands-climate-data-in-r-an-introduction-to-clifro/"
)
