Political Legislation in Insurance Contract Law. 1991. 4. 2. 1-38
告知義務、危険者増の効果と信義則 保険契約法・保険契約と信義則 保険契約法における政策的立法
Duty of Disclosure, the Effect of Remarkable Increase of Risk and "Treu and Glanben" Insurance Law・Insurance Contract and "Treu and Glanben" Legislation Based on the policy in Insurance Contract Law