@article{SEDP_1974-1975____A23_0,
     author = {Kashiwara, M.},
     title = {Sur la $b$-fonction},
     journal = {S\'eminaire Goulaouic-Schwartz},
     note = {talk:25},
     pages = {1--4},
     year = {1974-1975},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     mrnumber = {412464},
     zbl = {0315.35065},
     language = {fr},
     url = {https://www.numdam.org/item/SEDP_1974-1975____A23_0/}
}