%0 Journal Article %A Walter, Hermann K.-G. %A Keklikoglou, Joannis %A Kern, Werner %T The behaviour of parsing time under grammar morphisms %J RAIRO. Informatique théorique %D 1978 %P 83-97 %V 12 %N 2 %I EDP-Sciences %U http://archive.numdam.org/item/ITA_1978__12_2_83_0/ %G en %F ITA_1978__12_2_83_0