Silverstein, H.J., Fritsch, K., Flicker, F., Hallas, A.M., Gardner, J.S., Qiu, Y., Ehlers, G., Savici, A.T., Yamani, Z., Ross, K.A., Gaulin, B.D., Gingras, M.J.P., Paddison, J.A.M., Foyevtsova, K., Valenti, R., Hawthorne, F.C., Wiebe, C.R. and Zhou, H.D. (2014) Liquid-like correlations in single-crystalline Y2Mo2O7: an unconventional spin glass. Physical Review B 89, 054433 (online)