DassowST09'

BibTeX

@article{DBLP:journals/tcs/DassowST09,
  author    = {J{\"u}rgen Dassow and
               Ralf Stiebe and
               Bianca Truthe},
  title     = {Two collapsing hierarchies of subregularly tree controlled
               languages},
  journal   = {Theor. Comput. Sci.},
  volume    = {410},
  number    = {35},
  year      = {2009},
  pages     = {3261-3271},
  ee        = {http://dx.doi.org/10.1016/j.tcs.2009.03.005},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}