OtherRestricted accessOtherFirst published July, 1964pp. 5-6Preface Arnfinn EngesetPreview abstractGet AccessAbstract
IntroductionRestricted accessIntroductionFirst published July, 1964pp. 9-9I. Introduction Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1964pp. 10-18II. Earlier Investigations Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1964pp. 19-20III. Scope of Present Investigations Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1964pp. 21-28IV. Material Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1964pp. 29-37V. Methods Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1964pp. 38-62VI. Introductory Experiments and Tests of Techniques Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1964pp. 63-104VII. The Effect of Irradiation Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1964pp. 105-117VIII Discussion Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1964pp. 118-119Summary Preview abstractGet AccessAbstract
OtherRestricted accessOtherFirst published July, 1964pp. 120-125References Preview abstractGet AccessAbstract