Issledovaniia po otechestvennomu istochnikovedeniiu.
Contributors: Valk, S. N. b. 1887.; Nosov, Nikolaĭ Evgenʹevich
Series: Its  Trudy, vyp. 7
Publisher: Nauka
Published: 1964
Place of publication: Moskva
Language: rus
Number of pages: 518
Subjects: Historical research; Russia -- Historiography