@Misc{ 
  Tep25,
  author = { Teplitskaya, Yana },
  title = { Open problems on Steiner trees and maximal distance minimizers },
  journal = {  },
  year = { 2025 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/7417/ },
  note = { cvgmt preprint}
}