@article{Stahl2005,
  author    = {Silvester Stahl},
  title     = {L'adh{\´e}sion identitaire aux clubs sportif - Identit{\"a}re Bindung an Sportvereine : 3. GEPSS- Konferenz, Br{\"u}ssel 29. und 30. April 2005},
  year      = {2005},
}