@article{DBLP:journals/tcs/MousaviRG07,
author = {Mohammad Reza Mousavi and
Michel A. Reniers and
Jan Friso Groote},
title = {SOS formats and meta-theory: 20 years after},
journal = {Theor. Comput. Sci.},
volume = {373},
number = {3},
year = {2007},
pages = {238-272},
ee = {http://dx.doi.org/10.1016/j.tcs.2006.12.019},
bibsource = {DBLP, http://dblp.uni-trier.de}
}