Cvetič, M., & Weigand, T. (2008). Hierarchies from D-brane instantons in globally defined Calabi-Yau orientifolds. Arxiv.
Chicago Style (17th ed.) CitationCvetič, Mirjam, and Timo Weigand. "Hierarchies from D-brane Instantons in Globally Defined Calabi-Yau Orientifolds." Arxiv 2008.
MLA (9th ed.) CitationCvetič, Mirjam, and Timo Weigand. "Hierarchies from D-brane Instantons in Globally Defined Calabi-Yau Orientifolds." Arxiv, 2008.
Warning: These citations may not always be 100% accurate.