Keating, Laura C., Richings, Alexander J., Murray, Norman, Faucher-Giguère, Claude André, Hopkins, Philip F., Wetzel, Andrew, Kereš, Dušan, Benincasa, Samantha, Feldmann, Robert, Loebman, Sarah, Orr, Matthew E., "Reproducing the CO-to-H2 conversion factor in cosmological simulations of Milky-Way-mass galaxies", Monthly Notices of the Royal Astronomical Society, 2020