Report/Guide

Harms, A V; Gilligan, C (2011) Environmental radioactivity proficiency test exercise 2010. NPL Report. IR 26

Harms, A V; Gilligan, C (2010) Environmental radioactivity proficiency test exercise 2009. NPL Report. IR 21

Harms, A V; Gilligan, C (2009) Environmental radioactivity proficiency test exercise 2008. NPL Report. IR 15

Harms, A V; Gilligan, C (2008) Environmental radioactivity proficiency test exercise 2007. NPL Report. IR 8

Article

Collins, S M; Gilligan, C; Pierson, B; Ramirez, N; Goodwin, M; Pearce, A K; Archambault, B C; Haney, M M; Regan, P H (2022) Determination of the 161Tb half-life. Applied Radiation and Isotopes, 182. 110140

Harms, A V; Gilligan, C (2012) Development of synthetic environmental radioactivity reference materials. Appl. Radiat. Isot., 70 (9). pp. 1940-1943.

Harms, A V; Gilligan, C (2010) Development of a neutron-activated concrete powder reference material. Appl. Radiat. Isot., 68 (7-8). pp. 1471-1476.