%0 Journal Article %A Gurov, Dilian %A Kapron, Bruce %T A note on negative tagging for least fixed-point formulae %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 1999 %P 383-392 %V 33 %N 4-5 %I EDP-Sciences %U http://www.numdam.org/item/ITA_1999__33_4-5_383_0/ %G en %F ITA_1999__33_4-5_383_0