@article{GDZPPN002300907,
title = {Rauch's Variational Formula and the Heat Equation.},
journal = {Mathematische Annalen},
volume = {180},
year = {1969},
pages = {53-59},
zbl = {0159.22403},
url = {http://dml.mathdoc.fr/item/GDZPPN002300907}
}
Mayer, A. Rauch's Variational Formula and the Heat Equation.. Mathematische Annalen, Tome 180 (1969) pp. 53-59. http://gdmltest.u-ga.fr/item/GDZPPN002300907/