Tricomi, F. G., 1967, "*Integral Equations*", Interscience Publishers, Inc., New York.

Prem, K., Kythe, P., and Puri, P., 2002, "*Computational Methods for Integral Equations*", Birkhauser, Boston.

Siegel, R., and Howell, J. R., 1992, "*Thermal Radiation Heat Transfer*", 3rd ed., Hemisphere, Washington, DC, p. 288.

Modest, M. F., 1993, "*Radiative Heat Transfer*", McGraw-Hill, New York, p. 214.

Hollands, K. G. T., 2004, "*Thermal Radiation Fundamentals*", Begell House, Inc., New York, pp. 222–233.

Daun, K. J., and Hollands, K. G. T., 2001, “Infinitesimal-area Radiative Analysis Using Parametric Surface Representation, Through NURBS,” ASME J. Heat Transfer, 123 , pp. 249–256.

[CrossRef]Huang, R. P., and Shaw, R. P., 1995, “The Trefftz Method as an Integral Equation,” Adv. Eng. Software, 24 , pp. 57–63.

[CrossRef]Babolian, E., Biazar, J., and Vahidi, A. R., 2004, “The Decomposition Method Applied to Systems of Fredholm Integral Equations of the Second Kind,” Appl. Math. Comput., 148 , pp. 443–452.

[CrossRef]Maleknejed, K., and Mahmoudi, Y., 2004, “Numerical Solution of Linear Integral Equations by Using Hybrid Taylor and Block-Pulse Functions,” Appl. Math. Comput., 149 , pp. 799–806.

[CrossRef]Maleknejed, K., and Karami, M., 2005, “Using the WPG Method for Solving Integral Equations of the Second Kind,” Appl. Math. Comput., 166 , pp. 123–130.

[CrossRef]Maleknejad, K., and Karami, M., 2005, “Numerical Solution of Non-Linear Fredholm Integral Equations by Using Multiwavelets in Petrov-Galerkin Method,” Appl. Math. Comput., 168 , pp. 102–110.

[CrossRef]Hollands, K. G. T., 2007, “A Simplification to Fredholm’s Solution to the Fredholm Integral Equation of the Second Kind,” Appl. Math. Comput., 189 , pp. 1078–1086.

[CrossRef]Fredholm, I., 1902, “Sur une Class d’Equations Fonctionnelles,” Acta Math., 27 , pp. 365–390;

[CrossRef]collected in, 1961, "

*Collection of Modern Mathematical Classics*", R.A.Bellman, ed., Dover, New York, pp. 116–141.

Usiskin, C. M., and Siegel, R., 1960, “Thermal Radiation From a Cylindrical Enclosure With Specified Wall Heat Flux,” ASME J. Heat Transfer, 82 , pp. 369–374.

Hottel, H. C., 1954, “Radiant-Heat Transmission,” "*Heat Transmission*", McGraw-Hill, New York, pp. 72–74.

Kreith, F., 1961, "*Principals of Heat Transfer*", International Textbook Company, Scranton, PA, p. 204.

Duffie, J. A., and Beckman, W. A., 1991, "*Solar Engineering of Thermal Processes*", 2nd ed., Wiley, New York, p. 157.

Edwards, D. K., 1981, "*Radiation Heat Transfer Notes*", Hemisphere, Washington, DC, p. 111.

Sparrow, E. M., and Cess, R. D., 1970, "*Radiation Heat Transfer*", rev. ed., Brooks/Coles, Belmont, CA, p. 92.

Brewster, M. Q., 1992, "*Thermal Radiative Transfer and Properties*", Wiley, New York, p. 95.