@article{GAU_1978-1979__6__A9_0,
     author = {Van der Put, Marius},
     title = {$p$-adic {Whittaker} groups},
     journal = {Groupe d'\'etude d'analyse ultram\'etrique},
     note = {talk:15},
     pages = {1--6},
     year = {1978-1979},
     publisher = {Secr\'etariat math\'ematique},
     volume = {6},
     zbl = {0444.14020},
     language = {en},
     url = {https://www.numdam.org/item/GAU_1978-1979__6__A9_0/}
}