@INCOLLECTION{Bor_j1997, author = "Henning~Bordihn", title = {{A grammatical approach to the LBA problem}}, booktitle = "New Trends in Formal Languages", publisher = springer, year = 1997, editor = "Gheorghe~P\u{a}un and Arto~Salomaa", series = "LNCS 1218", pages = "1--9", url = {http://dx.doi.org/10.1007/3-540-62844-4_1} }