TY  - JOUR
AU  - Đurđica Takači
AU  - Dragoslav Herceg
AU  - Radivoje Stojković
TI  - Possibilities and limitations of Scientific Workplace in studying trigonometric functions
JO  - The Teaching of Mathematics
PY  - 2005
SP  - 61 
VL  - VIII
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM2_2005_VIII_2_a1/
LA  - en
ID  - TM2_2005_VIII_2_a1
ER  -