Lipscombe, Giles, Jordan Penney, Hayley Jane Allison, and Roger Leyser. “A5_7 Neutron Activation of the Unity Node of the ISS”. Physics Special Topics 13, no. 1 (December 11, 2014). Accessed November 26, 2024. https://journals.le.ac.uk/index.php/pst/article/view/2237.