BibTeX for "Extended Rasch Modeling: The eRm Package for the Application of IRT Models in R"

@article{Mair:Hatzinger:2007:JSSOBK:v20i09,
  author =	"Patrick  Mair and Reinhold   Hatzinger",
  title =	"Extended Rasch Modeling: The eRm Package for the Application of IRT Models in R",
  journal =	"Journal of Statistical Software",
  volume =	"20",
  number =	"9",
  pages =	"1--20",
  day =  	"22",
  month =	"2",
  year = 	"2007",
  CODEN =	"JSSOBK",
  ISSN = 	"1548-7660",
  bibdate =	"2007-02-22",
  URL =  	"http://www.jstatsoft.org/v20/i09",
  accepted =	"2007-02-22",
  acknowledgement = "",
  keywords =	"",
  submitted =	"2006-10-01",
}