@article{TM2_2015_XVIII_1_a2,
     author = {Haryono Tandra},
     title = {A simple proof of the change of variable theorem for the {Riemann} integral},
     journal = {The Teaching of Mathematics},
     pages = {25 },
     publisher = {mathdoc},
     volume = {XVIII},
     number = {1},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TM2_2015_XVIII_1_a2/}
}