His co-authors were Helga Stegg and the Japanese Ambassador to the United Nations Disarmament Conference , Ryukichi Imai .
Trilateral Commission : In 1997 , he was the lead author of a Trilateral Commission study , Maintaining Energy Security in a Global Context .
author 's co-authors were Helga Stegg and the Japanese Ambassador to the United Nations Disarmament Conference , Ryukichi Imai .
Trilateral Commission : In 1997 , he was the lead author of a Trilateral Commission study , Maintaining Energy Security in a Global Context .