@article{BMMS_2002_25_2_a1,
     author = {Alireza Abdollahi},
     title = {A {Combinatorial} {Problem} in {Infinite
}                        {Group}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2002},
     volume = {25},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2002_25_2_a1/}
}