1. Petrography of the Almouglagh;Amiri,1995
2. Geological Map of the Kermanshahan Quad Rangle (1:250,000);Barud,1975
3. Potential Theory in Gravity and Magnetic Applications;Blakely,1995
4. Optical magnetometry;Budker,2013
5. Superconducting magnetic Gradiometers for Underwater Target Detection;Clem;Nav. Eng. J.,1998