TY - BOOK AU - Scharf,Michael P. TI - Customary international law in times of fundamental change: recognizing Grotian moments SN - 9781107035232 AV - KZ1277 .S33 2013 U1 - 340.5 23 PY - 2013/// CY - Cambridge PB - Cambridge University Press KW - Customary law, International N1 - Includes bibliographical references and index ER -