%0 Journal Article %A A. Krupa %A M. de Mathelin %A C. Doignon %A J. Gangloff %A G. Morel %A L. Sole %A J. Leroy %A J. Marescaux %T Automatic positioning of surgical instruments during laparoscopic surgery with robots using automatic visual feedback %J ESAIM. Proceedings %D 2002 %P 75-83 %V 12 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/proc:2002014/ %R 10.1051/proc:2002014 %G en %F EP_2002_12_a13