@article{BMMS_2013_36_1_a20,
     author = {Chang-Wen Peng and Zong-Xuan Chen},
     title = {On a {Conjecture} {Concerning} {Some} {Nonlinear} {Difference} {Equations}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2013},
     volume = {36},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2013_36_1_a20/}
}