Ėsteticheskie i literaturnye vozzreni︠i︡a russkikh slav︠i︡anofilov, 1840-1850-e gody - Koshelev, V. A. (V︠i︡acheslav Anatolʹevich) (Izd-vo "Nauka," Leningradskoe otd-nie, 1984)