Single-Term Walsh Series method for systems of linear Volterra integral equations of the second kind. - V. Balakumar; K. Murugesan (Appl. Math. Comput., 2014)

Numerical solution of Volterra integral-algebraic equations using block pulse functions. - V. Balakumar; K. Murugesan (Appl. Math. Comput., 2015)