TY  - BOOK
AU  - Kobler Johannes
AU  - Schoning Uwe
AU  - Toran Jacobo
TI  - The graph isomorphism problem : its structural complexity
U1  - 511.5 
PY  - 1993///
CY  - Boston
PB  - Birkhauser
KW  - Graph Isomorphism
ER  -