@article{DBLP:journals/tcs/CsimaCS03,
author = {Judit Csima and
Erzs{\'e}bet Csuhaj-Varj{\'u} and
Arto Salomaa},
title = {Power and size of extended Watson-Crick L systems},
journal = {Theor. Comput. Sci.},
volume = {290},
number = {3},
year = {2003},
pages = {1665-1678},
ee = {http://dx.doi.org/10.1016/S0304-3975(02)00074-9},
bibsource = {DBLP, http://dblp.uni-trier.de}
}