Volume 20, Issue 2 Özkan Öztürk Classification schemes of nonoscillatory solutions for two-dimensional time scale systems Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Özkan Öztürk Find more articles with the same keywords time scales two dimensional nonlinear time scale system integral inequalities nonoscillation oscillation theory Find more articles with the same subject classes 34N05 39A10 39A13