BibTeX for "systemfit: A Package for Estimating Systems of Simultaneous Equations in R"

@article{Henningsen:Hamann:2007:JSSOBK:v23i04,
  author =	"Arne Henningsen and Jeff D. Hamann",
  title =	"systemfit: A Package for Estimating Systems of Simultaneous Equations in R",
  journal =	"Journal of Statistical Software",
  volume =	"23",
  number =	"4",
  pages =	"1--40",
  day =  	"31",
  month =	"12",
  year = 	"2007",
  CODEN =	"JSSOBK",
  ISSN = 	"1548-7660",
  bibdate =	"2007-10-24",
  URL =  	"http://www.jstatsoft.org/v23/i04",
  accepted =	"2007-10-24",
  acknowledgement = "",
  keywords =	"",
  submitted =	"2006-03-15",
}