@article{ASNSP_1975_4_2_2_287_0,
     author = {Rodino, Luigi},
     title = {A class of pseudo differential operators on the product of two manifolds and applications},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {287--302},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 2},
     number = {2},
     year = {1975},
     mrnumber = {397800},
     zbl = {0308.35081},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_1975_4_2_2_287_0/}
}