%0 Journal Article %A Guadalupe, Jose J. %A Rezola, Ma Luisa %T The Conjugate Function in Plane Curves %J Canadian mathematical bulletin %D 1988 %P 147-152 %V 31 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1988-022-7/ %R 10.4153/CMB-1988-022-7 %F 10_4153_CMB_1988_022_7