@article{GDZPPN002414732,
title = {Quasilineary Properties of Differentiable Functions in a Field with a Non-Archimedean Valuation.},
journal = {Mathematische Zeitschrift},
volume = {136},
year = {1974},
pages = {265-272},
zbl = {0278.26007},
url = {http://dml.mathdoc.fr/item/GDZPPN002414732}
}
Schramm, Ruben. Quasilineary Properties of Differentiable Functions in a Field with a Non-Archimedean Valuation.. Mathematische Zeitschrift, Tome 136 (1974) pp. 265-272. http://gdmltest.u-ga.fr/item/GDZPPN002414732/