@article{marroquim06b,
  author    = {{R}icardo {M}arroquim and
               {P}aulo {R}oma {C}avalcanti},
  title     = {{T}riangula\c{c}\~oes {A}daptativas em {{M}ultirresolu\c{c}\~ao} para {O}bjetos {{H}eterog\^eneos}},
  journal   = {Boletim de {Geoci\^encias} da {Petrobr\'as}},
  year      = {2006},
  volume    = {14},
  issue     = {2},
  pages     = {327--345}
}