The sources of international law - Thirlway, H. W. A. 1937- (Oxford, United Kingdom Oxford University Press, 2019)
The nature of international law and the concept of sources -- Treaties and conventions as a source of law -- Custom as a source of international law -- General principles of law as a source of law -- The subsidiary sources -- Interaction or hierarchy between sources -- Specialities : jus cogens, Obligations erga omnes, soft law -- Subsystems of international law -- Some alternative approaches.
Includes bibliographical references and index.
Keywords: International law -- Sources