%0 Journal Article %A Ribenboim, Paulo %T Remarks on existentially closed fields and diophantine equations %J Rendiconti del Seminario Matematico della Università di Padova %D 1984 %P 229-237 %V 71 %I Seminario Matematico of the University of Padua %U http://www.numdam.org/item/RSMUP_1984__71__229_0/ %G en %F RSMUP_1984__71__229_0