@article{
  author = {Dabighi, K., Nazari, A., Saryazdi, S., Momenaei, V.},
  title = {A Class of High Pass Filters Derived From Elliptic Differential Operators},
  journal = {International Journal of Industrial Mathematics},
  year = {2020},
  volume = {12},
  issue = {2},
  pages = {159-166},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/845245}
}