TY  - GEN
AU  - Habel,A
TI  - Hyperedge replacement: grammars and languages
SN  - 038756005X (USA : alk. paper)
U1  - 005.13/1 
PY  - 1992///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Computer science
KW  - Graph grammars
ER  -