Stable strategies of direct and indirect reciprocity across all social dilemmas
V. Hübner, L. Schmid, C. Hilbe, K. Chatterjee, PNAS Nexus 4 (2025).

Ranking the information content of distance measures
A. Glielmo, C. Zeni, B. Cheng, G. Csanyi, A. Laio, PNAS Nexus 1 (2022).