@article{KJM_2005_27_a6,
     author = {Andrea Ossicini},
     title = {The special function ش},
     journal = {Kragujevac Journal of Mathematics},
     pages = {63 },
     publisher = {mathdoc},
     volume = {27},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2005_27_a6/}
}