1. J. Bahcall, How the Sun Shines, Nobel e-Museum, 2002, http://www.nobel/se/physics/articles
2. Universal unification of life, death, evolution, post-evolution and extinction
3. Scaling: Why is Animal Size so Important?;Schmidt-Nelsen,1984
4. Size, Function and Life History;Calder III,1984
5. Comparative Physiology of the Heart;Clark,1987