@article{SEDP_1978-1979____A1_0,
     author = {Iagolnitzer, D.},
     title = {Singular spectrum of products of distributions at $u = 0$ points},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:1},
     pages = {1--18},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1978-1979},
     mrnumber = {557512},
     zbl = {0425.46031},
     language = {en},
     url = {http://www.numdam.org/item/SEDP_1978-1979____A1_0/}
}