A. A. Khromov

• Materialy po krupnym chetvertichnym mlekopitai︠u︡shchim Saratovskogo oblastnogo muzei︠a︡ kraevedenii︠a︡
• Mestonakhozhdenii︠a︡ krupnykh chetvertichnykh mlekopitai︠u︡shchikh Saratovskogo Povolzhʹi︠a︡