放射基底関数
Radial Basis Function Interpolation”, Numerical Recipes: The Art of Scientific Computing (3rd ed.), New York: Cambridge University Press, ISBN 978-0-521-88068-8, http://apps.nrbook.com/empanel/index.html?pg=139
Sirayanone, S., 1988, Comparative studies of kriging, multiquadric-biharmonic, and other methods for solving mineral resource problems, PhD. Dissertation, Dept. of Earth Sciences,Iowa State University, Ames, Iowa.
Sirayanone S. and Hardy, R.L., "The Multiquadric-biharmonic Method as Used for Mineral Resources, Meteorological, and Other Applications," Journal of Applied Sciences and Computations Vol. 1, pp. 437–475, 1995.