@article{1103842276, author = {Lenard, A. and Sherman, S.}, title = {Stable potentials. II}, journal = {Comm. Math. Phys.}, volume = {16}, number = {1}, year = {1970}, pages = { 91-97}, language = {en}, url = {http://dml.mathdoc.fr/item/1103842276} }
Lenard, A.; Sherman, S. Stable potentials. II. Comm. Math. Phys., Tome 16 (1970) no. 1, pp. 91-97. http://gdmltest.u-ga.fr/item/1103842276/