@article{BSMF_2015__143_1_35_0,
     author = {Abe, Tomoyuki},
     title = {Rings of microdifferential operators for arithmetic $\mathcal {D}$-modules {\textemdash} {Construction} and an application to the characteristic varieties for curves},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {35--107},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {143},
     number = {1},
     year = {2015},
     doi = {10.24033/bsmf.2680},
     mrnumber = {3323344},
     zbl = {1311.32003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.24033/bsmf.2680/}
}