Western Europe and the energy crisis. L'Europe Occidentale et la crise énergétiqueRAY G.F.1975, pp 1-62Book

Energy: long term prospects on some recent significant energy publications. Book review articleRAY G.F.Long Range Planning. 1978, Num 2, pp 71-77Article

Western Europe and the energy crisisRAY G.F.1975, 62 p.Report

Energy and the long cycles L'énergie et les cycles longsRAY, G.F.Energy economics. 1983, Vol 5, Num 1, pp 3-8, issn 0140-9883Article

Conjoncture des matières premières à l'automne 1979 The economic situation for raw materials in the autumn of 1979RAY, G.F.Chroniques d'Actualité de la SEDEIS. 1979, Vol 21, Num 20, pp 594-612Article

L'organizzazione delle industrie energetiche nel Regno Unito L'organisation des industries de l'énergie au Royaume UniRAY, G.F.Energia. 1982, Num 2, pp 34-44Article

Energy and transport. Problems of medium-term assessment, a post-mortem on the energy and inland transport chapters of the British Economy in 1975RAY G.F.1978, 18 p.Report

Energy conservation in the U.K. La conservation de l'énergie au Royaume-UniRAY, G.F; MOREL, J.Energy economics. 1982, Vol 4, Num 2, pp 83-97, issn 0140-9883Article

The innovation process in the energy industriesUHLMANN, L; RAY, G.F.1979, 132 p., isbn 0521223717Book

Energy management: can we learn from others?. Gestion de l'énergie: peut-on profiter de l'expérience des autres?RAY, G.F.1986, 114 p.Book

The European energy outlook to 1985RAY, G.F; WALSH, G.M.National Institute Economic Review. 1978, Num 86, pp. 65-73Article