Konstantin Velichkov.
Contributors: Velichko, Vulcher.; Bulgarska Akademii︠a︡ na naukite. Institut za literatura.
Series: Literaturen Arkhiv -- tom 7
Publisher: Izd-vo na Bulgarskata Akademii︠a︡ na naukite
Published: 1979
Place of publication: Sofii︠a︡
Language: bul