Bibliography
M H P Bott. GRAVN. Durham geophysical computer specification, 1969.
M. H. P. Bott. Geophysical investigations of the northern pennine basement rocks. Proceedings of the Yorkshire Geological Society, 36(9):139–168, 1967.
G D Garland. The Earth's Shape and Gravity. Elsevier, 1965. ISBN 9780080108223. doi:10.1016/B978-0-08-010822-3.50011-X.
C.A. Heiland. Geophysical Exploration. Geology series / edited by Norman E.A. Hinds. Prentice-Hall, Incorporated, 1940.
P Kearey, M Brooks, and I Hill. An Introduction to Geophysical Exploration. Blackwell Publishing, 2013.
G. S. Kimbell, B. Young, D. Millward, and Q. G. Crowley. The North Pennine batholith (Weardale Granite) of northern England: new data on its age and form. Proceedings of the Yorkshire Geological Society, 58(2):107–128, 2011. doi:10.1144/pygs.58.1.273.
S. Reford. Magnetic anomalies over thin sheets. Geophysics, XXIX(4):532–536, 1964. doi:10.1190/1.1439388.
N.H. Sleep and K. Fujita. Principles of Modern Geophysics. Blackwell Science, 1997. ISBN 9780865420755. URL: https://books.google.co.nz/books?id=sZ5BkgEACAAJ.
M Talwani and J. R. Heirtzler. Computation of magnetic anomalies caused by two dimensional bodies of arbitrary shape. In Computers in the mineral industries, Part 1, volume 9, pages 464–480. 1964.
Manik Talwani, J. Lamar Worzel, and Mark Landisman. Rapid Gravity Computations for Two-Dimensional Bodies with Application to the Mendocino Submarine Fracture Zone. Journal of Geophysical Research, 64(1):49–59, 1959. doi:10.1029/JZ064i001p00049.