Wetterich, C. (2003). Conformal fixed point, cosmological constant, and quintessence. Physical review letters, 90(13), .
Chicago Style (17th ed.) CitationWetterich, Christof. "Conformal Fixed Point, Cosmological Constant, and Quintessence." Physical Review Letters 90, no. 13 (2003).
MLA (9th ed.) CitationWetterich, Christof. "Conformal Fixed Point, Cosmological Constant, and Quintessence." Physical Review Letters, vol. 90, no. 13, 2003.
Warning: These citations may not always be 100% accurate.