References
Christian Kray
Two path preposition: along and past
2001
with Baus Jörg, Zimmer Hubert, Speiser Harry, Krüger Antonio
in: Spatial information theory, Dordrecht : Springer
2001
with Baus Jörg, Zimmer Hubert, Speiser Harry, Krüger Antonio
in: Spatial information theory, Dordrecht : Springer