Velupillai, K. Vela.(National University of Ireland, Galway, 2004)
Vellupillai, K.V., (2004) "The Unreasonable Ineffectiveness of Mathematics in Economics." (Working Paper No. 0080) Department of Economics, National University of Ireland, Galway.
Velupillai, K. Vela(National University of Ireland, Galway, 2006)
Velupillai,K.V. (2006) "Variations on the Theme of Conning in Mathematical Economics" (Working Paper No. 0112) Department of Economics, National University of Ireland, Galway.