@article{SEDP_1993-1994____A25_0, author = {Laurent, Y.}, title = {Positivit\'e de l{\textquoteright}irr\'egularit\'e des $D$-modules}, journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"}, note = {talk:24}, publisher = {Ecole Polytechnique, Centre de Math\'ematiques}, year = {1993-1994}, zbl = {0885.32008}, language = {fr}, url = {http://www.numdam.org/item/SEDP_1993-1994____A25_0/} }