Ot Ki︠a︡khty na istoki Zheltoĭ ri︠e︡ki, izsli︠e︡dovanīe si︠e︡vernoĭ okraĭny Tibeta, i putʹ cherez Lob-Nor po basseĭnu TarimaPrzhevalʹskiĭ, Nikolaĭ Mikhaĭlovich, 1839-18881888.rusAt head of title: Chetvertoe puteshchestvīe v T︠S︡entralʹnoĭ Azīi.