TY - BOOK AU - Schlutter, Birgit, TI - Developments in customary international law: theory and the practice of the International Court of Justice and the international ad hoc criminal tribunals for Rwanda and Yugoslavia SN - 9789004177727 (hardback) U1 - 341 22 PY - 2010/// CY - Leiden PB - Martinus Nijhoff Publishers KW - Customary law, International KW - International criminal courts N1 - Includes bibliographical references (p. [343]-362) and index ER -