1. 作者：Forsberg R, Sideris MG (1993)
标题：Geoid computations by the multi-band spherical FFT approach.
来源：Manuscripta geodaetica, 18 (1993), pp. 82-90
相关链接：http://adsabs.harvard.edu/abs/1993MGeo...18...82F
2. 作者：Strang van Hees G (1990)
标题： Stokes' ]ormula using Fast Fourier techniques.
来源：Manuscripta geodaetica, 15 (1990),pp. 235-239
相关链接：http://adsabs.harvard.edu/abs/1991dgpf.conf..405S