@article{AMI_1997_24_a17,
     author = {Orosz Gyul\'an\'e},
     title = {The motivation system of the mathematics learning},
     journal = {Annales mathematicae et informaticae},
     pages = {123--129},
     publisher = {mathdoc},
     volume = {24},
     year = {1997},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_1997_24_a17/}
}