![]() |
@article{DBLP:journals/tocl/BenediktLN07,
author = {Michael Benedikt and
Leonid Libkin and
Frank Neven},
title = {Logical definability and query languages over ranked and
unranked trees},
journal = {ACM Trans. Comput. Log.},
volume = {8},
number = {2},
year = {2007},
ee = {http://doi.acm.org/10.1145/1227839.1227843},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
Copyright © 2007-10-23 by Michael Ley (ley@uni-trier.de)