TY - JOUR TI - Summaries of the Doctoral Thesis by H. Kato and the Examiner's Comment T2 - The Hitotsubashi review SN - 00182818 PY - 1984 DA - 1984/05/01 VL - 91 IS - 5 SP - 751-767 UR - http://ci.nii.ac.jp/naid/110007639828/en/ ER -