%0 Journal Article %A Kamran Divaani-Aazar %A Mohammad Ali Esmkhani %A Massoud Tousi %T A criterion for rings which are locally valuation rings %J Colloquium Mathematicum %D 2009 %P 153-164 %V 116 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm116-2-2/ %R 10.4064/cm116-2-2 %G en %F 10_4064_cm116_2_2