Dallin R. Smith, and Jamesina J. Simpson. 2021. “On the Possibility of Using ULF/ELF Electromagnetic Waves from Undersea Cables to Detect Airplanes Submerged in the Ocean”. The Applied Computational Electromagnetics Society Journal (ACES) 36 (05):486-95. https://journals.riverpublishers.com/index.php/ACES/article/view/8791.