TY  - BOOK
AU  - Ehrig H
AU  - Engels G
AU  - Kreowski H-J
AU  - Rozenberg G
TI  - Handbook of graph grammars and computing by graph transformation
SN  - 981-02-4020-1
U1  - 511.5 
PY  - 1999///
CY  - Singapore
PB  - World Scientific
KW  - Graph grammars
KW  - Graph theory-data processing
ER  -