@article{AIF_1968__18_2_343_0,
     author = {Grossmann, A. and Loupias, Guy and Stein, Elias M.},
     title = {An algebra of pseudo-differential operators and quantum mechanics in phase space},
     journal = {Annales de l'Institut Fourier},
     pages = {343--368},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {18},
     number = {2},
     year = {1968},
     doi = {10.5802/aif.305},
     zbl = {0176.45102},
     mrnumber = {42 #2327},
     language = {en},
     url = {https://aif.centre-mersenne.org/articles/10.5802/aif.305/}
}