Cover title."Presented at '1989 Fall Meeting of the Materials Research Society', Materials Research Society Symposium proceedings of 'Scientific Basis...
Cover title."Presented at '1989 Fall Meeting of the Materials Research Society', Materials Research Society Symposium proceedings of 'Scientific Basis for Nuclear Waste Management XIII' Symposium held November 27-30, 1989, Massachusetts, USA., pp 433-439.""PNC TN8410 90-017."Summary also in Japanese.Includes bibliographical references