@article{Leclerc1987,
  author    = {Matthias Leclerc},
  title     = {Eine Min-Max Beziehung f{\"u}r das Exakte Matroid Problem},
  journal   = {Archiv der Mathematik},
  volume    = {49},
  number    = {2},
  pages     = {103 -- 105},
  doi       = {10.1007/bf01200471},
  year      = {1987},
}