%0 Journal Article %A Johannsen, Jan %T Depth lower bounds for monotone semi-unbounded fan-in circuits %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2001 %P 277-286 %V 35 %N 3 %I EDP-Sciences %U http://www.numdam.org/item/ITA_2001__35_3_277_0/ %G en %F ITA_2001__35_3_277_0