G. Bernasconi,G. Piatti.Greep of engineering materials and structures:Proceedings of a Seminar held at the JRC of the Commission of the European Communities, Ispra, Italy, 1978.AS,1979.
Greep of engineering materials and structures:Proceedings of a Seminar held at the JRC of the Commission of the European Communities, Ispra, Italy, 1978
J. Bernasconi and T. Schneider.International Conference " Physics in One Dimension"(1980 : Fribourg, Switzerland):Physics in one dimension; proceedings, Aug.25-29,1980..Springer,1981.