@inbook{borgs2006counting, author = {Borgs, Christian and Chayes, Jennifer and Lovasz, Laszlo and Sos, Vera T. and Vesztergombi, Katalin}, title = {Counting Graph Homomorphisms}, editor = {M. Klazar, J. Kratochvil, M. Loebl, J. Matousek, R. Thomas, P. Valtr}, booktitle = {Topics in Discrete Mathematics}, year = {2006}, month = {February}, abstract = {For two finite graphs G and H, let hom(G;H) denote the number of homomorphisms (adjacency-preserving mappings) from G to H. Counting homomorphisms between graphs has many interesting aspects.}, publisher = {Springer}, url = {http://approjects.co.za/?big=en-us/research/publication/counting-graph-homomorphisms/}, pages = {315-371}, edition = {Topics in Discrete Mathematics (eds. M. Klazar, J. Kratochvil, M. Loebl, J. Matousek, R. Thomas, P. Valtr)}, }