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Erratum: Exact functional differential variant of the generalized Kadanoff-Baym ansatz
Hum Chi Tso and Norman J. Morgenstern Horing
Phys. Rev. B 46, 4374 (1992)

Erratum: Phonons in a strongly coupled electron-phonon system
A. Alexandrov, H. Capellmann, and U. Göbel
Phys. Rev. B 46, 4374 (1992)