Ravi P. Agarwal, Martin Bohner, Tongxing Li, Chenghui Zhang. Oscillation criteria for second-order dynamic equations on time scales. Appl. Math. Lett., 31:34-40, 2014. [doi]
@article{AgarwalBLZ14-0, title = {Oscillation criteria for second-order dynamic equations on time scales}, author = {Ravi P. Agarwal and Martin Bohner and Tongxing Li and Chenghui Zhang}, year = {2014}, doi = {10.1016/j.aml.2014.01.002}, url = {http://dx.doi.org/10.1016/j.aml.2014.01.002}, researchr = {https://researchr.org/publication/AgarwalBLZ14-0}, cites = {0}, citedby = {0}, journal = {Appl. Math. Lett.}, volume = {31}, pages = {34-40}, }