@article{BaumgaertelJurkeLledo1995,
  author    = {Baumg{\"a}rtel, Hellmut and Jurke, Matthias and Lled{\´o}, Fernando},
  title     = {On free nets over Minkowski space},
  year      = {1995},
  language  = {en}
}
@article{Baumgaertel1995,
  author    = {Baumg{\"a}rtel, Hellmut},
  title     = {Fourier transformation of Hilbert C*-systems, with compact groups, by their regular representation},
  year      = {1995},
  language  = {en}
}
@article{Baumgaertel1995,
  author    = {Baumg{\"a}rtel, Hellmut},
  title     = {On Haag dual nets over compact spaces},
  year      = {1995},
  language  = {en}
}