1994
1993
- Spatial Information Theory: A Theoretical Basis for GIS, International Conference COSIT 93, Marciana Marina, Elba Island, Italy, September 19-22, 1993, ProceedingsAndrew U. Frank, Irene Campari, editors, Volume 716 of Lecture Notes in Computer Science, Springer, 1993.
1992
- Theories and Methods of Spatio-Temporal Reasoning in Geographic Space, International Conference GIS - From Space to Territory: Theories and Methods of Spatio-Temporal Reasoning, Pisa, Italy, September 21-23, 1992, ProceedingsAndrew U. Frank, Irene Campari, Ubaldo Formentini, editors, Volume 639 of Lecture Notes in Computer Science, Springer, 1992.