@article{1183496973,
author = {Duncan, D. C.},
title = {A plane elliptic curve of order $4k + 2$, with singularities all real and distinct, and autopolar by $4k+4$ conics},
journal = {Bull. Amer. Math. Soc.},
volume = {39},
number = {12},
year = {1933},
pages = { 809-813},
language = {en},
url = {http://dml.mathdoc.fr/item/1183496973}
}
Duncan, D. C. A plane elliptic curve of order $4k + 2$, with singularities all real and distinct, and autopolar by $4k+4$ conics. Bull. Amer. Math. Soc., Tome 39 (1933) no. 12, pp. 809-813. http://gdmltest.u-ga.fr/item/1183496973/