Johannes Köbler, Uwe Schöning, Jacobo Torán. The Graph Isomorphism Problem: Its Structural Complexity. Progress in Theoretical Computer Science, Birkhäuser/Springer, 1993. [doi]
@book{KST93,
title = {The Graph Isomorphism Problem: Its Structural Complexity},
author = {Johannes Köbler and Uwe Schöning and Jacobo Torán},
year = {1993},
doi = {10.1007/978-1-4612-0333-9},
url = {https://doi.org/10.1007/978-1-4612-0333-9},
researchr = {https://researchr.org/publication/KST93},
cites = {0},
citedby = {0},
series = {Progress in Theoretical Computer Science},
publisher = {Birkhäuser/Springer},
isbn = {978-1-4612-0333-9},
}