@article{10_4171_dm_90,
     author = {Robert Lauter and Bertrand Monthubert and Victor Nistor},
     title = {Pseudodifferential analysis on continuous family groupoids},
     journal = {Documenta mathematica},
     pages = {625--655},
     year = {2000},
     volume = {5},
     doi = {10.4171/dm/90},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/90/}
}