.International ANS/ENS Topical Meeting on Probabilistic Risk Assessment (1981 : Port Chester, N. Y.)：Proceedings of the international ANS/ENS topical meeting on probabilistic risk assessment ．V.1.ANS,1982.
International ANS/ENS Topical Meeting on Probabilistic Risk Assessment (1981 : Port Chester, N. Y.)：Proceedings of the international ANS/ENS topical meeting on probabilistic risk assessment ．V.1
.International ANS/ENS Topical Meeting on Probabilistic Risk Assessment (1981 : Port Chester, N. Y.)：Proceedings of the international ANS/ENS topical meeting on probabilistic risk assessment ．V.2.ANS,1982.
International ANS/ENS Topical Meeting on Probabilistic Risk Assessment (1981 : Port Chester, N. Y.)：Proceedings of the international ANS/ENS topical meeting on probabilistic risk assessment ．V.2
.International ANS/ENS Topical Meeting on Probabilistic Risk Assessment (1981 : Port Chester, N. Y.)：Proceedings of the international ANS/ENS topical meeting on probabilistic risk assessment ．V.3.ANS,1982.
International ANS/ENS Topical Meeting on Probabilistic Risk Assessment (1981 : Port Chester, N. Y.)：Proceedings of the international ANS/ENS topical meeting on probabilistic risk assessment ．V.3
C. Ausielle and M. Protasi.Colloquium on Trees in Algebra Programming(8th : 1983 : L`Aquila, It)：CAAP`83, Colloque sur les arbres en Algebre et en Programmation; 8th Colloquium, March 9-11, 1983 ; proceedings.Springer,1983.
Colloquium on Trees in Algebra Programming(8th : 1983 : L`Aquila, It)：CAAP`83, Colloque sur les arbres en Algebre et en Programmation; 8th Colloquium, March 9-11, 1983 ; proceedings
