@article{GDZPPN002442507,
title = {Heat content asymptotics for operators to Laplace type with Neumann boundary conditions.},
journal = {Mathematische Zeitschrift},
volume = {217},
year = {1994},
pages = {251-268},
zbl = {0791.58091},
url = {http://dml.mathdoc.fr/item/GDZPPN002442507}
}
Desjardins, S.; Gilkey, P. Heat content asymptotics for operators to Laplace type with Neumann boundary conditions.. Mathematische Zeitschrift, Tome 217 (1994) pp. 251-268. http://gdmltest.u-ga.fr/item/GDZPPN002442507/