On the Double Tangents of Plane Closed Curves.
Mathematica Scandinavica, Tome 11 (1962), pp. 113-116
Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1962__11_165818,
author = {Fr. Fabricius-Bjerre},
title = {On the {Double} {Tangents} of {Plane} {Closed} {Curves.}},
journal = {Mathematica Scandinavica},
pages = {113--116},
publisher = {mathdoc},
volume = {11},
year = {1962},
zbl = {0173.50501},
url = {http://geodesic.mathdoc.fr/item/MS2_1962__11_165818/}
}
Fr. Fabricius-Bjerre. On the Double Tangents of Plane Closed Curves.. Mathematica Scandinavica, Tome 11 (1962), pp. 113-116. http://geodesic.mathdoc.fr/item/MS2_1962__11_165818/