  In this paper, the author establishes some Hadamard-type and Bullen-type
inequalities for Lipschitzian functions via Riemann Liouville fractional
integral. These results have some relationships with [K.-L. Tseng, S.-R. Hwang
and K.-C. Hsu, Hadamard-type and Bullen-type inequalities for Lipschitzian
functions and their applications, Computers and Mathematics with Applications
(2012). doi:10.1016/j.camwa.2011.12.076].
