@misc{indiciae549dccceb17b,
  title = {Relating Lexicographic Smoothness and Directed Subdifferentiability},
  author = {Khan, Kamil A.},
  year = {2016},
  doi = {10.1007/s11228-016-0375-6},
  url = {https://www.osti.gov/biblio/1373756},
  note = {Source identifier: 1373756}
}