Lua APA (7ú heag.)

Barford, W. (2002). Excitons in the strong coupling limit of the one-dimensional extended Hubbard model.

Lua i Stíl Chicago (17ú heag.)

Barford, W. Excitons in the Strong Coupling Limit of the One-dimensional Extended Hubbard Model. 2002.

Lua MLA (9ú heag.)

Barford, W. Excitons in the Strong Coupling Limit of the One-dimensional Extended Hubbard Model. 2002.

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