TY - JOUR AU - Mila Mršević TI - Convexity of the inverse function JO - The Teaching of Mathematics PY - 2008 SP - 21 VL - 2008 IS - 20 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/TM_2008__2008_20_256858/ LA - en ID - TM_2008__2008_20_256858 ER -