@article{GDZPPN002440938,
title = {Eight-secant conics for space curves.},
journal = {Mathematische Zeitschrift},
volume = {209},
year = {1992},
pages = {609-626},
zbl = {0759.14042},
url = {http://dml.mathdoc.fr/item/GDZPPN002440938}
}
Johnsen, Trygve. Eight-secant conics for space curves.. Mathematische Zeitschrift, Tome 209 (1992) pp. 609-626. http://gdmltest.u-ga.fr/item/GDZPPN002440938/