@article{ASNSP_1970_3_24_2_201_0,
     author = {Schechter, Martin},
     title = {The spectrum of operators on $L^p (E^n)$},
     journal = {Annali della Scuola Normale Superiore di Pisa - Scienze Fisiche e Matematiche},
     pages = {201--207},
     publisher = {Scuola normale superiore},
     volume = {Ser. 3, 24},
     number = {2},
     year = {1970},
     mrnumber = {267423},
     zbl = {0199.15902},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_1970_3_24_2_201_0/}
}