@article{10_4064_sm_95_2_155_173,
     author = {J. Alvarez},
     title = {Functional calculi for pseudodifferential operators, {III}},
     journal = {Studia Mathematica},
     pages = {155--173},
     publisher = {mathdoc},
     volume = {95},
     number = {2},
     year = {1989},
     doi = {10.4064/sm-95-2-155-173},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-95-2-155-173/}
}