@article{16698,
  author       = {{Ameur, Foued and Fischer, Paul and Höffgen, Klaus -U. and Meyer auf der Heide, Friedhelm}},
  issn         = {{0001-5903}},
  journal      = {{Acta Informatica}},
  pages        = {{621--630}},
  title        = {{{Trial and error. A new approach to space-bounded learning}}},
  doi          = {{10.1007/bf03036467}},
  year         = {{1996}},
}

@article{16806,
  author       = {{Meyer auf der Heide, Friedhelm}},
  issn         = {{0001-5903}},
  journal      = {{Acta Informatica}},
  pages        = {{269--296}},
  title        = {{{Efficiency of universal parallel computers}}},
  doi          = {{10.1007/bf00265559}},
  year         = {{1983}},
}

@article{16807,
  author       = {{Klein, Peter and Meyer auf der Heide, Friedhelm}},
  issn         = {{0001-5903}},
  journal      = {{Acta Informatica}},
  pages        = {{385--395}},
  title        = {{{A lower time bound for the knapsack problem on random access machines}}},
  doi          = {{10.1007/bf00290735}},
  year         = {{1983}},
}