Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCritical Mass Measurements for the Merlin Research Reactor.AuthorsCHICK, D. R.; FIRTH, K.; KERRIDGE, M.; SALMON, A. J.PublicationNature, 1958, Vol 181, Issue 4617, p1171ISSN0028-0836Publication typeArticleDOI10.1038/1811171a0