@article{beyaztas2020functional,
  author = {Ufuk Beyaztas and Han Lin Shang and Abdel-Salam G. Abdel-Salam},
  title = {Functional linear models for interval-valued data},
  year = {2020},
  journal = {Communications in Statistics - Simulation and Computation},
  volume = {51},
  number = {7},
  pages = {3513--3532},
  publisher = {Informa UK Limited},
  doi = {10.1080/03610918.2020.1714662}
}