Gibbons, G., & Hawking, S. W. e. (1993). Euclidean quantum gravity. World Scientific.
Chicago Edition CitationGibbons, G.W., and S. W. ed Hawking. Euclidean Quantum Gravity. Singapore: World Scientific, 1993.
Deismireacht MLAGibbons, G.W., and S. W. ed Hawking. Euclidean Quantum Gravity. World Scientific, 1993.
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