Summary: We establish new Kamenev-type criteria [cf. I. V. Kamenev
, Mat. Zametki 23, 249–251 (1978; Zbl 0386.34032
)] for oscillation of the second-order linear differential equation,
, on a measure chain. Our results are extensions of those for differential equations and provide new oscillation criteria for difference equations. Several examples are given to show the significance of the results.