Kulʹturna︠i︡a zhiznʹ Leningrada 20-kh-nachala 30-kh [i.e. dvad︠t︡satykh-nachala trid︠t︡satykh] godov - Stepanov, Z. V. (Zakhariĭ Vasilʹevich) (Nauka, Leningr. otd-nie, 1976)