@article{1102650147, author = {Berhanu, S.}, title = {Propagation of hypo-analyticity along bicharacteristics.}, journal = {Pacific J. Math.}, volume = {140}, number = {2}, year = {1989}, pages = { 221-232}, language = {en}, url = {http://dml.mathdoc.fr/item/1102650147} }
Berhanu, S. Propagation of hypo-analyticity along bicharacteristics.. Pacific J. Math., Tome 140 (1989) no. 2, pp. 221-232. http://gdmltest.u-ga.fr/item/1102650147/