LA ROVERE, Emílio. (Co-autor). Criteria for evaluation of research and investment projects for new and renewable sources of energy. Barbados: CEPAL; PNUD, 1981.[Trabalho apresentado na UNITED NATIONS CONFERENCE ON NEW AND RENEWABLE SOURCES OF ENERGY, Nairobi, August 1981].

OLIVEIRA, Adilson, ROSA, Luiz Pinguelli. Os Choques do petróleo e a agricultura de subsistência no Brasil. In: SIMPÓSIO SOBRE ESTRATÉGIAS ENERGÉTICAS PARA AGRICULTURA DE SUBSISTÊNCIA, México, 1981. México: Colégio de México, 1981. 58 p.

SCHECHTMAN, Rafael. Analysisof filtered venting as a mitigation safety feature in PWRs with large, dry containment. In: INTERNATIONAL ANS / ENS Topical Meeting on Probabilistic Risk Assessment, Port Chester (USA), 1981.