@article{SDPP_1973-1974__15_1_A13_0,
     author = {Escassut, Alain},
     title = {Propri\'et\'es spectrales en analyse non archim\'edienne},
     journal = {S\'eminaire Delange-Pisot-Poitou. Th\'eorie des nombres},
     note = {talk:17},
     pages = {1--5},
     publisher = {Secr\'etariat math\'ematique},
     volume = {15},
     number = {1},
     year = {1973-1974},
     mrnumber = {405113},
     zbl = {0324.46055},
     language = {fr},
     url = {http://www.numdam.org/item/SDPP_1973-1974__15_1_A13_0/}
}