TY  - JOUR
A1  - Timpf, Sabine
A1  - Volta, Gary S.
A1  - Pollock, David W.
A1  - Egenhofer, Max J.
T1  - A conceptual model of wayfinding using multiple levels of abstraction
T2  - Lecture Notes in Computer Science
Y1  - 1992
UR  - https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/53524
SN  - 9783540559665
SN  - 9783540473336
SN  - 0302-9743
SN  - 1611-3349
VL  - 639
SP  - 348
EP  - 367
PB  - Springer
CY  - Berlin
ER  -