@article{05875559,
title = {On the total mean curvature of a nonrigid surface.},
journal = {Sibirskij Matematicheskij Zhurnal},
volume = {50},
year = {2009},
pages = {963-966},
zbl = {1224.53004},
language = {en},
url = {http://dml.mathdoc.fr/item/05875559}
}
Alexandrov, Victor A. On the total mean curvature of a nonrigid surface.. Sibirskij Matematicheskij Zhurnal, Tome 50 (2009) pp. 963-966. http://gdmltest.u-ga.fr/item/05875559/