@Article{SCI:Baj1999a,
  author =    "C.L. Bajaj and C. Baldazzi and S. Cutchin and A.
              Paoluzzi and V. Pascucci and M. Vicentino",
  title =     "A Programming Approach for Complex Animations",
  journal =   "Computer Aided Design",
  volume =    "31",
  number =    "11",
  pages =     "695--710",
  year =      "1999",
}