Liu05'

@article{DBLP:journals/mcm/Liu05,
  author    = {Hua-Wen Liu},
  title     = {New similarity measures between intuitionistic fuzzy sets
               and between elements},
  journal   = {Mathematical and Computer Modelling},
  volume    = {42},
  number    = {1-2},
  year      = {2005},
  pages     = {61-70},
  ee        = {http://dx.doi.org/10.1016/j.mcm.2005.04.002},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}