Unverzagt, M., Aguar-Bartolomé, P., Ahrens, J., Annand, J., Arends, H., Beck, R., Bekrenev, V., Boillat., B., Braghieri, A., Branford, D., Briscoe, W., Brudvik, J., Cherepnya, S., Codling, R., Downie, E., Fil’kov, L., Glazier, D., Gregor, R., Heidari, E., … Zehr, F. (2009). Determination of the Dalitz plot parameter α for the decay η → 3π0 with the Crystal Ball at MAMI-B (1–). The European Physical Journal A. https://doi.org/10.1140/epja/i2008-10710-7
Unverzagt, M., P. Aguar-Bartolomé, J. Ahrens, J. Annand, H. Arends, R. Beck, V. Bekrenev, et al. 2009. “Determination of the Dalitz Plot Parameter α for the Decay η → 3π0 With the Crystal Ball at MAMI-B”. The European Physical Journal A. https://doi.org/10.1140/epja/i2008-10710-7.
Unverzagt, M., et al. Determination of the Dalitz Plot Parameter α for the Decay η → 3π0 With the Crystal Ball at MAMI-B. The European Physical Journal A, 1 Feb. 2009, https://doi.org/10.1140/epja/i2008-10710-7.