The Cambridge History of Iran. — Cambridge University Press, 1975. — vol. 4. — p. 506 "He was handed to Afshin's troops by Sahl b. Sunbadh, an Armenian prince in 222/836-7, and executed in Samarra (223/837) while his brother and assistant 'Abd-Allah was delivered to the prince of Tabaristan, Ibn Sharvin, who had him put to death in Baghdad."
Encyclopædia Britannica. Armenia:"A few native Armenian rulers survived for a time in the Kiurikian kingdom of Lori, the Siuniqian kingdom of Baghq or Kapan, and the principates of Khachen (Artzakh) and Sasun."
De Waal, Thomas (2003). Black Garden(PDF). New York University Press. tr. 3. Bản gốc(PDF) lưu trữ ngày 26 tháng 2 năm 2019. Truy cập ngày 4 tháng 10 năm 2020.
Human Rights Watch. Playing the "Communal Card". Communal Violence and Human Rights: "By early 1992 full-scale fighting broke out between Nagorno-Karabakh Armenians and Azerbaijani authorities." / "...Karabakh Armenian forces—often with the support of forces from the Republic of Armenia—conducted large-scale operations..." / "Because 1993 witnessed unrelenting Karabakh Armenian offensives against the Azerbaijani provinces surrounding Nagorno-Karabakh..." / "Since late 1993, the conflict has also clearly become internationalized: in addition to Azerbaijani and Karabakh Armenian forces, troops from the Republic of Armenia participate on the Karabakh side in fighting inside Azerbaijan and in Nagorno-Karabakh."
Human Rights Watch. The former Soviet Union. Human Rights Developments: "In 1992 the conflict grew far more lethal as both sides—the Azerbaijani National Army and free-lance militias fighting along with it, and ethnic Armenians and mercenaries fighting in the Popular Liberation Army of Artsakh—began."
Arḡūn Āqā — Encyclopædia Iranica.P. Jackson "It can only have caused resentment among the Muslims, and the Christian author Kirakos, in stark contrast with Jovaynī, has nothing favorable to say concerning Arḡūn’s exactions: his harsh treatment of certain Armenian princes, such as Jalāl of Ḵačen, whom he had executed in 659/1261, made him especially hateful."
United States Institute of Peace. Sovereignty after Empire. Self-Determination Movements in the Former Soviet Union. Hopes and Disappointments: Case StudiesLưu trữ 2008-12-01 tại Wayback Machine "Meanwhile, the conflict over Nagorno-Karabakh was gradually transforming into a full-scale war between Azeri and Karabakh irregulars, the latter receiving support from Armenia." / "Azerbaijan's objective advantage in terms of human and economic potential has so far been offset by the superior fighting skills and discipline of Nagorno-Karabakh's forces. After a series of offensives, retreats, and counteroffensives, Nagorno-Karabakh now controls a sizable portion of Azerbaijan proper... including the Lachin corridor."
(tiếng Nga)Abbas-gulu Aga Bakikhanov. Golestan-i Iram; according to an 18th-century local Turkic-Muslim writer Mirza Adigezal bey, Nadir shah placed Karabakh under his own control, while a 19th-century local Turkic Muslim writer Abbas-gulu Aga Bakikhanov states that the shah placed Karabakh under the control of the governor of Tabriz.
United States Institute of Peace. Sovereignty after Empire. Self-Determination Movements in the Former Soviet Union. Hopes and Disappointments: Case StudiesLưu trữ 2008-12-01 tại Wayback Machine "Meanwhile, the conflict over Nagorno-Karabakh was gradually transforming into a full-scale war between Azeri and Karabakh irregulars, the latter receiving support from Armenia." / "Azerbaijan's objective advantage in terms of human and economic potential has so far been offset by the superior fighting skills and discipline of Nagorno-Karabakh's forces. After a series of offensives, retreats, and counteroffensives, Nagorno-Karabakh now controls a sizable portion of Azerbaijan proper... including the Lachin corridor."
De Waal, Thomas (2003). Black Garden(PDF). New York University Press. tr. 3. Bản gốc(PDF) lưu trữ ngày 26 tháng 2 năm 2019. Truy cập ngày 4 tháng 10 năm 2020.
