@Book{165487070, author="Bernand, Carmen", title="Ayor{\'e} du Chaco septentrional: {\'e}tude critique {\`a} partir des notes de Lucien Sebag", year="1977", publisher="Mouton", address="Paris", keywords="Zamucoan Indians; Indians of South AmericaGran Chaco", note="Carmen Bernand-Mu{\~{n}}oz", note="Includes bibliographical references and index", isbn="2719308528", language="French" }