%0 Journal Article %A Matti Lehtinen %T Estimates of the inner radius of univalency of domains bounded by conic sections %J Annales Fennici Mathematici %D 1985 %P 349-353 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1985.1038/ %R 10.5186/aasfm.1985.1038 %G en %F AFM_1985_10_1_a37