Full reference OpenMind biblio ref
Abdukabirov, Azamjon. 1981. “Nekotoryye Zadachi Iz Vypolnennoy Ibn Al-Haysamom Rekonstruktsii Vos'moy Knigi "Konicheskiye Secheniya" Apolloniya”. In Matematika I Astronomiya V Trudakh Lbn Siny, Yego Sovremennikov I Posledovateley, 80-94. Tashkent.
{ Azamjon Abdukabirov, 1981 #10919 }