@article{1183494072,
author = {Bell, Clifford},
title = {In- and circumscribed sets of planes
to space curves},
journal = {Bull. Amer. Math. Soc.},
volume = {36},
number = {11},
year = {1930},
pages = { 409-412},
language = {en},
url = {http://dml.mathdoc.fr/item/1183494072}
}
Bell, Clifford. In- and circumscribed sets of planes to space curves. Bull. Amer. Math. Soc., Tome 36 (1930) no. 11, pp. 409-412. http://gdmltest.u-ga.fr/item/1183494072/