@article{Stevenson1972-STERIA,abstract = {The indiscernibility of identicals is incompatible with geach's theory of 'relative' identity, But consistent with the view that x is identical with y iff x is the same a as y, For some count-Noun 'a'. 'x is the same a as y' expresses identity only if x is an a, Otherwise it is merely an equivalence relation},number = {87},volume = {22},title = {Relative Identity and Leibniz's Law},journal = {Philosophical Quarterly},author = {Leslie Stevenson},pages = {155--158},year = {1972}}@