@Article{marroquim05,
  author = 	 {Ricardo Marroquim and Paulo Roma Cavalcanti and Claudio Esperança and Luiz Velho},
  title = 	 {Adaptive Multi-Resolution Triangulations Based on Physical Compression},
  journal = 	 {Communications in Numerical Methods in Engineering},
  year = 	 {2005},
  volume =	 {21},
  number =	 {10},
  pages =	 {571--580},
  month =	 {October}
}