Ingeborg Nickelsen

1974

doi dblp
Representation of concept relations using the TOSAR system of the IDC: Treatise III on information retrieval theory.
Robert Fugmann|Herbert Nickelsen|Ingeborg Nickelsen|Jakob Hermann Winter
Journal of the Association for Information Science and Technology (JASIST) 1974 Volume 25 Issue 5

1973

doi dblp
Mathematische analyse des TOSAR-Verfahrens.
Ingeborg Nickelsen|Herbert Nickelsen
Information Processing and Management 1973 Volume 9 Issue 2