RT Book, Section SR Electronic(1) A1 United Nations YR 2017 T1 No. 49658 Switzerland and Trinidad and Tobago T2 Treaty Series 2836 PB United Nations SN 9789210573306 DO 10.18356/d79bed91-en-fr UL https://www.un-ilibrary.org/content/books/9789210573306s003-c019