Reasoning about relations: Spatial and nonspatial problems
ISSN: 1549-7879, 1522-6514
Année de publication: 1997
Volumen: 21
Número: 1
Pages: 191-208
Type: Article
ISSN: 1549-7879, 1522-6514
Année de publication: 1997
Volumen: 21
Número: 1
Pages: 191-208
Type: Article