@article{SEDP_1985-1986____A5_0,
     author = {Rauch, J. and Reed, M.},
     title = {Classical conormal, semilinear waves},
     journal = {S\'eminaire Goulaouic-Schwartz},
     note = {talk:5},
     pages = {1--7},
     year = {1985-1986},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     mrnumber = {874564},
     zbl = {0615.35053},
     language = {en},
     url = {https://www.numdam.org/item/SEDP_1985-1986____A5_0/}
}