Karl Fedorovich Kessler
Ukrainian scientist
1840
O nogakh ptit︠s︡ v otnoshenīi k sistematicheskomu di︠e︡lenīi︠u︡ ėtogo klassa
1878
Puteshestvīe po Zakavkazkomu krai︠u︡ v 1875 godu s zoologicheskoi︠u︡ t︠s︡i︠e︡lʹi︠u︡ K. Kesslera
1877
[Fishes of the Aralo-Caspian Expedition