Krishna Singh, Shri. «Transient Electromagnetic Response of a Conducting Infinite Cylinder Embedden in a Conducting Medium». Geofísica Internacional 12, no. 1 (enero 1, 1972): 7–21. Accedido julio 3, 2024. http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1530.