%0 Journal Article %A Grossmann, A. %A Loupias, Guy %A Stein, Elias M. %T An algebra of pseudo-differential operators and quantum mechanics in phase space %J Annales de l'Institut Fourier %D 1968 %P 343-368 %V 18 %N 2 %I Institut Fourier %U https://doi.org/10.5802/aif.305 %R 10.5802/aif.305 %G en %F AIF_1968__18_2_343_0