@article{JGAA_2016_20_1_a1,
     author = {Christian Engels},
     title = {Dichotomy {Theorems} for {Homomorphism} {Polynomials} of {Graph} {Classes}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {3--22},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2016},
     doi = {10.7155/jgaa.00382},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00382/}
}