@phdthesis{oai:tsukuba.repo.nii.ac.jp:00011559, author = {武藤, 哲也 and Mutou, Tetsuya}, month = {}, note = {1996}, school = {筑波大学, University of Tsukuba}, title = {Study of the two-band Hubbard model by the dynamical mean field theory}, year = {1997} }