On an invariant differential-geometric characteristic of the Dupin cyclide
Trudy Matematicheskogo Instituta imeni V.A. Steklova, Tome 20 (1965) no. 1
@article{RM_1965_20_1_a7,
author = {M. A. Akivis},
title = {On an invariant differential-geometric characteristic of the {Dupin} cyclide},
journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
year = {1965},
volume = {20},
number = {1},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/RM_1965_20_1_a7/}
}
M. A. Akivis. On an invariant differential-geometric characteristic of the Dupin cyclide. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Tome 20 (1965) no. 1. http://geodesic.mathdoc.fr/item/RM_1965_20_1_a7/