@ARTICLE{Yang+ChenETAL-fracmodetimenon-:17,
  AUTHOR       = {Yang, X.  and  Chen, W. and  Xiao, R. and Ling, L.},
  TITLE        = {A fractional model for time-variant non-Newtonian flow},
  year         = {2017},
  journal      = {Thermal Sci.},
  volume       = {21},
  number       = {1A}
  pages        = {61-68},
}