TY  - JOUR
AU  - Krystyna Skalska
TI  - Certain subclasses of the class of typically real functions
JO  - Annales Polonici Mathematici
PY  - 1980
SP  - 141
EP  - 152
VL  - 38
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-38-2-141-152/
DO  - 10.4064/ap-38-2-141-152
LA  - en
ID  - 10_4064_ap_38_2_141_152
ER  -