                Komatsu, E., “Five-Year Wilkinson Microwave Anisotropy Probe
                Observations: Cosmological Interpretation”,
                <i>The Astrophysical Journal Supplement Series</i>, vol. 180,
                no. 2, pp. 330–376, 2009. doi:10.1088/0067-0049/180/2/330.
                <!-- TODO: For PDF downloads -->
                <a
                  href="pdfs/fakepaper.pdf"
                  rel="noreferrer noopener"
                  target="_blank"
                  class="b