%0 Journal Article %A M. Bjelica %T Area swept hy line segment under a planar motion %J Novi Sad Journal of Mathematics %D 1999 %P 65-67 %V 29 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1999_29_3a_5/ %F NSJOM_1999_29_3a_5