@article{Hartman1976-HARAOT-4,pages = {545--561},volume = {85},author = {Edwin Hartman},title = {Aristotle on the Identity of Substance and Essence},abstract = {When aristotle identifies form with substance he may have sufficiently refuted heraclitus' contention that we cannot step into the same river twice, But he is left with two problems: (1) how an object can have matter but be identical to its essence and different from its matter; and (2) there are some questions about the conditions for identity of a substance across time. (staff)},journal = {Philosophical Review},year = {1976},number = {4}}@
has title
Aristotle on the Identity of Substance and Essence