@article{10_4153_CMB_1988_022_7,
     author = {Guadalupe, Jose J. and Rezola, Ma Luisa},
     title = {The {Conjugate} {Function} in {Plane} {Curves}},
     journal = {Canadian mathematical bulletin},
     pages = {147--152},
     year = {1988},
     volume = {31},
     number = {2},
     doi = {10.4153/CMB-1988-022-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1988-022-7/}
}