P. O.]]T. K. Kettunen]]Lepisto,International Conference on the Strength of Metal and Alloys.International Conference on the Strength of Metals and Alloys (8th : 1988 : Tampere, Finland)：Strength metals and alloys : proceedings of the...．V.2.Pergamon Pr.,1989.
P. O.]]T. K. Kettunen]]Lepisto,International Conference on the Strength of Metal and Alloys.International Conference on the Strength of Metals and Alloys (8th : 1988 : Tampere, Finland)：Strength metals and alloys : proceedings of the...．V.3.Pergamon Pr.,1989.
P. O.]]T. K. Kettunen]]Lepisto,International Conference on the Strength of Metal and Alloys.International Conference on the Strength of Metals and Alloys (8th : 1988 : Tampere, Finland)：Strength metals and alloys : proceedings of the...．V.1.Pergamon Pr.,1989.
