@article{oai:waseda.repo.nii.ac.jp:00003091, author = {Murakami, Kimiko and 村上, 公子}, journal = {Waseda Blätter}, month = {Mar}, pages = {105--110}, title = {Helmut Koopmann: Thomas Mann - Heinrich Mann. Die ungleichen Bruder. Verlag C.H.Beck, Munchen 2005.}, volume = {15}, year = {2008} }