@article{NSJOM_1993_23_2a_3,
     author = {Veeramani P.},
     title = {Remark on a fixed point 

 theorem of {Chang}},
     journal = {Novi Sad Journal of Mathematics},
     pages = {35-37},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {1993},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1993_23_2a_3/}
}