Topchiy, N., Gennady Berdyshev, S. Demidov, E. Skripka, Shkliar S. E., and I. V. Melnichuk. 2004. “The Information about Death Is Necessary for Life”. Physics of Consciousness and Life, Cosmology and Astrophysics 4 (2):15-25. https://physics.socionic.info/index.php/physics/article/view/325.