@article{SEDP_1992-1993____A21_0,
     author = {d'Agnolo, A. and Schapira, P.},
     title = {Correspondance de $D$-modules et transformation de {Penrose}},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:21},
     pages = {1--10},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1992-1993},
     language = {fr},
     url = {http://www.numdam.org/item/SEDP_1992-1993____A21_0/}
}