Referenced In

The Travels of Marco Polo
by Marco Polo, da Pisa Rusticiano

"…the relics of the Alans were settled on the northern skirts of the Caucasus, where they made a stout resistance to the Mongols..."

The Travels of Marco Polo
by Marco Polo, da Pisa Rusticiano

"the Simurgh or ’Angka, dwelling behind veils of Light and Darkness on the inaccessible summits of Caucasus"

The Travels of Marco Polo
by Marco Polo, da Pisa Rusticiano

"Ingushes of Caucasus, i. 268n"