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Some remarks on second-order perturbation theory for the Hubbard model
Zlati, V., Horvati, B., Schliecker, G., Schotte, K. D.Volume:
65
Language:
english
Journal:
Philosophical Magazine Part B
DOI:
10.1080/13642819208215091
Date:
June, 1992
File:
PDF, 657 KB
english, 1992