@TechReport{caltropRef,
  author = 	 {Johan Eker and  J{\"o}rn Janneck},
  title = 	 {Caltrop---Language report (Draft)},
  institution =  {Electronics Research Lab, Department of Electrical
		  Engineering and Computer Sciences},
  year =         2002,
  type =         {Technical Memorandum},
  number =       {},
  note = 	 "http://www.gigascale.org/caltrop",
  address =      {University of California at Berkeley California, Berkeley, CA 94720, USA}
}