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References
Christian Kray
Two path preposition: along and past![Open Access Link](images/OAlink.png)
2001
with Baus Jörg, Zimmer Hubert, Speiser Harry, Krüger Antonio
in: Spatial information theory, Dordrecht : Springer
![Open Access Link](images/OAlink.png)
2001
with Baus Jörg, Zimmer Hubert, Speiser Harry, Krüger Antonio
in: Spatial information theory, Dordrecht : Springer