The previous page is sending you to https://www.cambridge.org/core/journals/american-journal-of-international-law/article/el-ius-cogens-internacional-estudio-historicocritico-by-antonio-gomez-robledo-mexico-instituto-de-investigaciones-juridicas-universidad-autonoma-de-mexico-1982-pp-227/9381FB42DEE4B6182935A240336E04E2.

 If you do not want to visit that page, you can return to the previous page.