TY - RPRT T1 - Complexity arguments in algebraic language theory T3 - Saarbrücken, 1978 A1 - Alt,Helmut A1 - Mehlhorn,Kurt Y1 - 2011/07/29 N2 - Each algorithm recognizing any generator of the class of context-free languages requires space Omega(log n) and time x space Omega(n^{2}). CY - Saarbrücken PB - Universitäts- und Landesbibliothek AD - Postfach 151141, 66041 Saarbrücken UR - http://scidok.sulb.uni-saarland.de/volltexte/2011/4041 ER -