@article{SEDP_1972-1973____A19_0, author = {Sato, M.}, title = {Microlocal structure of a single linear pseudodifferential equation}, journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"}, note = {talk:18}, pages = {1--9}, publisher = {Ecole Polytechnique, Centre de Math\'ematiques}, year = {1972-1973}, mrnumber = {420736}, zbl = {0269.35076}, language = {en}, url = {http://www.numdam.org/item/SEDP_1972-1973____A19_0/} }