@article{40215,
  author = {Carl Gr{\"u}nberg},
  title = {Menger, Anton},
  year = {1908},
  journal = {Biographisches Jahrbuch und deutscher Nekrolog},
  pages = {3{\textendash}22},
  url = {https://archive.org/stream/biographischesj03bettgoog$\#$page/n19/mode/2up},
  language = {eng},
}