Binks, A S, Jeffries, Robin D, Jackson, Richard J, Franciosini, E, Sacco, G G, Bayo, A, Magrini, L, Randich, S, Arancibia-Silva, J, Bergemann, M, Bragaglia, A, Gilmore, G, Gonneau, A, Hourihane, A, Jofré, P, Korn, A J, Morbidelli, L, Prisinzano, L, Worley, C C, Zaggia, S, "The Gaia-ESO survey: A lithium depletion boundary age for NGC 2232", Monthly Notices of the Royal Astronomical Society, 2021