Uniform l1 Behavior for Time Discretization of a Volterra Equation with Completely Monotonic Kernel II: Convergence. - Xu Da (SIAM J. Numer. Anal., 2007)

Stability of the difference type methods for linear Volterra equations in Hilbert spaces. - Xu Da (Numerische Mathematik, 2008)

Finite central difference/finite element approximations for parabolic integro-differential equations. - Wulan Li; Xu Da (Computing, 2010)

Design of a State Monitoring System for Equipment based on the Zigbee Wireless Sensor Network. - Li Hua; Xu Da; Fuquan Zhao (Int. J. Online Eng., 2016)