Typically real functions and typically real derivatives.

Trimble, S.Y.. "Typically real functions and typically real derivatives.." International Journal of Mathematics and Mathematical Sciences 10 (1987): 491-494. <http://eudml.org/doc/46260>.

@article{Trimble1987,
author = {Trimble, S.Y.},
journal = {International Journal of Mathematics and Mathematical Sciences},
keywords = {typically real functions},
language = {eng},
pages = {491-494},
publisher = {Hindawi Publishing Corporation, New York},
title = {Typically real functions and typically real derivatives.},
url = {http://eudml.org/doc/46260},
volume = {10},
year = {1987},
}

TY - JOUR
AU - Trimble, S.Y.
TI - Typically real functions and typically real derivatives.
JO - International Journal of Mathematics and Mathematical Sciences
PY - 1987
PB - Hindawi Publishing Corporation, New York
VL - 10
SP - 491
EP - 494
LA - eng
KW - typically real functions
UR - http://eudml.org/doc/46260
ER -