On the rate of growth of condition numbers for convolution matrices. - Fausto Milinazzo; Cedric A. Zala; Ian Barrodale (IEEE Trans. Acoust. Speech Signal Process., 1987)

Warping aerial photographs to orthomaps using thin plate splines. - Cedric A. Zala; Ian Barrodale (Adv. Comput. Math., 1999)