1. F.F. Ling, Surface Mechanics, Wiley Interscience, John Wiley & Sons, New York, 1973, pp. 125–131.
2. F.F. Ling, V.C. Mow, ‘Surface Displacement of a Convective Elastic Half-Space Under an Arbitrarily-Distributed Fast-Moving Heat Source’, Transactions of the American Society of Mechanical Engineers, 87, 1965, pp. 729–734.
3. F.F. Ling, C.C Yang, ‘Temperature Distribution in a Semi-Infinite Solid Under, a Fast-Moving Arbitrary Heat Source’`, International Journal of Heat and Mass Transfer 14, 1971, pp. 199 - 206.
4. D. Dowson, Elastohydrodynamic Lubrication, Institute of Mechanical Engineers, London, 1967.
5. C.C. Yang, ‘Incipient Plastic Yielding of an Elastoplastic Half-Space Under an Arbitrarily Distributed Moving Heat Source’, International Journal of Engineering Science, 9, 1971, pp. 507–520.