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@article{DBLP:journals/jacm/Grohe07,
author = {Martin Grohe},
title = {The complexity of homomorphism and constraint satisfaction
problems seen from the other side},
journal = {J. ACM},
volume = {54},
number = {1},
year = {2007},
ee = {http://doi.acm.org/10.1145/1206035.1206036},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
Copyright © 2007-06-05 by Michael Ley (ley@uni-trier.de)