Title: Matematika v izuchenii srednevekovykh povestvovatelʹnykh istochnikov : sbornik stateĭ /
Authors: Kloss, B. M.; Institut istorii SSSR (Akademii︠a︡ nauk SSSR)
Publisher: "Nauka",
Year: 1986
Subjects: Literature, Medieval Data processing.; Criticism, Textual.; History Data processing; Russian literature Data processing.; Russia History Sources.