%0 Journal Article %A Paad, Akbar %T Folding Theory of Implicative and Obstinate Ideals in Bl-Algebras %J Discussiones Mathematicae. General Algebra and Applications %D 2018 %P 255-271 %V 38 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGAA_2018_38_2_a7/ %G en %F DMGAA_2018_38_2_a7