Lua APA (7ú heag.)

Abreu, P., Adam, W., Adami, F., Adye, T., Akesson, T., Alekseev, G., . . . Baroncelli, A. (1991). The reaction e+e- → γγ(γ) at Z0 energies.

Lua i Stíl Chicago (17ú heag.)

Abreu, P., et al. The Reaction E+e- → γγ(γ) at Z0 Energies. 1991.

Lua MLA (9ú heag.)

Abreu, P., et al. The Reaction E+e- → γγ(γ) at Z0 Energies. 1991.

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