@article{CLTM_1992_1992_1_a15,
     author = {Exton, Harold},
     title = {Sobre un oscilador arm\'onico q-deformado con momento lineal variable.},
     journal = {Collectanea mathematica},
     pages = {187-190},
     publisher = {mathdoc},
     volume = {43},
     number = {3},
     year = {1992},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1992_1992_1_a15/}
}