Eichhorn, A., Gies, H., & Scherer, M. (2009). Asymptotically free scalar curvature-ghost coupling in quantum Einstein gravity. Arxiv.
Chicago Style (17th ed.) CitationEichhorn, Astrid, Holger Gies, and Michael Scherer. "Asymptotically Free Scalar Curvature-ghost Coupling in Quantum Einstein Gravity." Arxiv 2009.
MLA (9th ed.) CitationEichhorn, Astrid, et al. "Asymptotically Free Scalar Curvature-ghost Coupling in Quantum Einstein Gravity." Arxiv, 2009.
Warning: These citations may not always be 100% accurate.