%0 Journal Article %A Moschovakis, Yiannis N. %T Notation systems and recursive ordered fields %J Compositio Mathematica %D 1965-1966 %P 40-71 %V 17 %I Kraus Reprint %U http://www.numdam.org/item/CM_1965-1966__17__40_0/ %G en %F CM_1965-1966__17__40_0