| 2009 | ||
|---|---|---|
| 2 | Jens Kötters, Heinz Schmidt, David McG. Squire: Context Graphs - Representing Formal Concepts by Connected Subgraphs. ICFCA 2009: 178-193 | |
| 2005 | ||
| 1 | Jens Kötters: Almost all graphs are rigid - Revisited. Electronic Notes in Discrete Mathematics 23: 33-39 (2005) | |
| 1 | Heinz Schmidt | [2] |
| 2 | David McG. Squire (David Squire) | [2] |