~~NOCACHE~~
  %0 Journal Article
  %F alvesneto10generationjournal
  %A Alves Neto, Armando
  %A Guimarães Macharet, Douglas
  %A Campos, Mario Fernando Montenegro
  %T On the Generation of Trajectories for Multiple UAVs in Environments with Obstacles
  %J Journal of Intelligent and Robotic Systems
  %V 57
  %N 4
  %P 123-141
  %I Springer
  %U http://www.springerlink.com/content/285m847km67hn00v/
  %D 2010