Martin van Bruinessen, "The ethnic identity of the Kurds," in: Ethnic groups in the Republic of Turkey, compiled and edited by Peter Alford Andrews with Rüdiger Benninghaus [=Beihefte zum Tübinger Atlas des Vorderen Orients, Reihe B, Nr.60]. Wiesbaden: Dr. Ludwich Reichert, 1989, pp. 613–21. excerpt: "The ethnic label "Kurd" is first encountered in Arabic sources from the first centuries of the Islamic era; it seemed to refer to a specific variety of pastoral nomadism, and possibly to a set of political units, rather than to a linguistic group: once or twice, "Arabic Kurds" are mentioned. By the 10th century, the term appears to denote nomadic and/or transhumant groups speaking an Iranian language and mainly inhabiting the mountainous areas to the South of Lake Van and Lake Urmia, with some offshoots in the Caucasus. ... If there was a Kurdish-speaking subjected peasantry at that time, the term was not yet used to include them."[1] （页面存档备份，存于互联网档案馆）
Martin van Bruinessen, "The ethnic identity of the Kurds," in: Ethnic groups in the Republic of Turkey, compiled and edited by Peter Alford Andrews with Rüdiger Benninghaus [=Beihefte zum Tübinger Atlas des Vorderen Orients, Reihe B, Nr.60]. Wiesbaden: Dr. Ludwich Reichert, 1989, pp. 613–21. excerpt: "The ethnic label "Kurd" is first encountered in Arabic sources from the first centuries of the Islamic era; it seemed to refer to a specific variety of pastoral nomadism, and possibly to a set of political units, rather than to a linguistic group: once or twice, "Arabic Kurds" are mentioned. By the 10th century, the term appears to denote nomadic and/or transhumant groups speaking an Iranian language and mainly inhabiting the mountainous areas to the South of Lake Van and Lake Urmia, with some offshoots in the Caucasus. ... If there was a Kurdish-speaking subjected peasantry at that time, the term was not yet used to include them."[1] （页面存档备份，存于互联网档案馆）
