@TechReport{smil05,
  author =	"Nabil Laya{{\"\i}}da",
  title =	"{SMIL} 2.1 Language Profile",
  month =	dec,
  note = 	"http://www.w3.org/TR/2005/REC-SMIL2-20051213/smil21-profile.html",
  year = 	"2005",
  type = 	"{W3C} Recommendation",
  institution =  "W3C",
}