@article{analyticalformulationsforthelevelbased,
  title = {Analytical Formulations for the Level Based Weighted Average Value of Discrete Trapezoidal Fuzzy Numbers},
  author = {Nasiboglu Resmiye and Abdullayeva Rahila},
  year = {2018},
  eprint = {1810.05110},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1810.05110v1},
}