4. A State that makes a declaration under articles 35, paragraph 1, 36, 37 or 39 to 42 may withdraw it at any time by a formal notification in writing addressed to the depositary. Such withdrawal takes effect on the first day of the month following the expiration of six months after the date of the receipt of the notification by the depositary.
4. 按第35条第1款、第36条、第37条或第39条至第42条作出一项声明的国家，可随时以书面形式正式通知保存人，撤回该项声明。此种撤回于保存人收到通知之日起满六个月后的下一个月第一日生效。