@article{BMMS_2013_36_2_a0,
     author = {Bang-Yen Chen and Veronica Martin-Molina},
     title = {Optimal {Inequalities,} {Contact} $\delta${-Invariants} and {Their} {Applications}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2013},
     volume = {36},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2013_36_2_a0/}
}