Butterworth, Edward J., Charles B. Allison, Daniel Cavazos, and Frank M. Mullen. “Longitudinal Electromagnetic Waves? The Monstein-Wesley Experiment Reconstructed”. Journal of Scientific Exploration 27, no. 1 (March 15, 2013). Accessed May 27, 2024. https://journalofscientificexploration.org/index.php/jse/article/view/477.