@article{GieseDoering2015,
  author    = {Martina Giese and Karoline D{\"o}ring},
  title     = {Der Briefbericht des Frater Simon {\"u}ber den Fall von Konstantinopel 1453},
  journal   = {Byzantinische Zeitschrift},
  volume    = {108},
  number    = {1},
  pages     = {79 -- 114},
  doi       = {10.1515/bz-2015-0005},
  year      = {2015},
}