TY  - DATA
AU  - Christian Freksa, Matthias Jantzen, Rüdiger Valk
TI  - Foundations of Computer Science
SN  - 9783540696407
PY  - 1997///
PB  - Springer Berlin Heidelberg
KW  - Computer Science
UR  - https://doi.org/10.1007/BFb0052071
ER  -