%0 Journal Article %A Knappen, Jörg %T TeX in Africa %J Cahiers GUTenberg %D 1991 %P 15-24 %N 10-11 %I Association GUTenberg %U http://archive.numdam.org/item/CG_1991___10-11_15_0/ %G en %F CG_1991___10-11_15_0