7) وأثناء مؤتمر فيينا، أدرج نص مشروع المادة هذا (الذي أصبح فيما بعد المادة 22 من الاتفاقية) دون تعديل وإن اقتُرح إدخال بعض التعديلات التفصيلية().
(12) According to most members of the Commission, these examples, taken together, show that the withdrawal of a reservation may never be implicit: a withdrawal occurs only if the author of the reservation declares formally and in writing, in accordance with the rule embodied in article 23, paragraph 4, of the Vienna Conventions and reproduced in draft guideline 2.5.2, that he intends to revoke it.