@article{BMMS_2012_35_4_a8,
     author = {M. Hafidz Omar and Anwar H. Joarder},
     title = {Some {Mathematical} {Characteristics} of the {Beta} {Density} {Function}  of {Two} {Variables}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2012},
     volume = {35},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2012_35_4_a8/}
}