JINA - Virtual Journal of Nuclear Astrophysics, 9 March 2012
Volume 10, Issue 10 (36 Articles)
- # 20 - Discovery of the actinium, thorium, protactinium, and uranium isotopes
- arXiv.org - Nuclear Experiment - Volume: 2012, Issue: 9 Mar
- arXiv:1203.1194 [pdf, other]