Poėzii︠a︡ trubadurov, poėzii︠i︡a minnezingerov, poėzii︠a︡ vagantov - Purishev, B. I. (Boris Ivanovich), 1903- (Biblioteka vsemirnoĭ literatury. Literatura Drevnego Vostoka, Antichnogo mira, Srednikh vekov, Vozrozhdenii︠a︡, XVII i XVIII vekov, 1974)