Run Xu, Yuan Gong Sun. On retarded integral inequalities in two independent variables and their applications. Applied Mathematics and Computation, 182(2):1260-1266, 2006. [doi]
@article{XuS06:0, title = {On retarded integral inequalities in two independent variables and their applications}, author = {Run Xu and Yuan Gong Sun}, year = {2006}, doi = {10.1016/j.amc.2006.05.013}, url = {http://dx.doi.org/10.1016/j.amc.2006.05.013}, researchr = {https://researchr.org/publication/XuS06%3A0}, cites = {0}, citedby = {0}, journal = {Applied Mathematics and Computation}, volume = {182}, number = {2}, pages = {1260-1266}, }