@ARTICLE{HarTru_j2012_ijfcs, author = {Ronny~Harbich and Bianca~Truthe}, title = {A Comparison of the Descriptional Complexity of Classes of Limited {L}indenmayer Systems -- {Part I}}, journal = ijfcs, year = 2012, volume = {23}, number = {1}, pages = {99--114}, url = {http://www.worldscinet.com/ijfcs/23/2301/S0129054112400072.html} } % DCFS2010-lang