%0 Journal Article %A Stenger, Hans-Jürgen %T Algebraic caractérisations of NTIME$(F)$ and NTIME$(F, A)$ %J RAIRO. Informatique théorique %D 1984 %P 365-385 %V 18 %N 4 %I EDP-Sciences %U http://www.numdam.org/item/ITA_1984__18_4_365_0/ %G en %F ITA_1984__18_4_365_0