[2014-04-16], (原始内容存档于2006-09-05) National Research ouncil. Elementary-Particle Physics: Revealing the Secrets of Energy and Matter. National Academies Press
Provide New Avenues for Animal Radiation (PDF). Invertebrates (Sinauer Associates). 2016: 345–372 [2018-03-04]. ISBN 978-1-60535-375-3. (原始内容存档 (PDF)于2019-04-24)