@article{1250519406, author = {\=Okaji, Takashi}, title = {Equations of evolution on the Heisenberg group I}, journal = {J. Math. Kyoto Univ.}, volume = {32}, number = {4}, year = {1992}, pages = { 749-761}, language = {en}, url = {http://dml.mathdoc.fr/item/1250519406} }
Ōkaji, Takashi. Equations of evolution on the Heisenberg group I. J. Math. Kyoto Univ., Tome 32 (1992) no. 4, pp. 749-761. http://gdmltest.u-ga.fr/item/1250519406/