↑ Al-Maqrizi, from the Berish tribe that currently lives in the Western part of Kazakhstan, Al Selouk Leme’refatt Dewall al-Melouk, p.520/vol.1 ↑ Ibn Taghri, al-Nujum al-Zahirah Fi Milook Misr wa al-Qahirah, Year 675H /vol.7 ↑ Abu al-Fida, The Concise History of Humanity, Tarikh Abu al-Fida pp.71-87/ year 676H ↑ Ibn Iyas, Badai Alzuhur Fi Wakayi Alduhur, abridged and edited by Dr. M. Aljayar, Almisriya Lilkitab, Cairo 2007, ISBN 977-419-623-6 , p.91 ↑ Baibars in Concise Britannica Online, web page ↑ Brief Article in Columbia Encyclopedia, web page ↑ http://hist.ctl.cc.rsu.ru/Don_NC/Middle/Polovci.htm Половцы] ↑ аль-Макризи Книга поучений и назидания. — С.