The Presidential Library collections have been enriched with a digital copy of the publication provided by the State Library of Yugra

The State Library of Yugra has provided the following edition:

Materials on the study of Siberia: [collection] / ed. by V. V. Reverdatto and others; Tomsk branch of the Society for the Study of Siberia and its productive forces. V. 4. Tomsk, 1933. [2], 106, 8 inclusive. p.: ill., maps.

The Presidential Library portal features collection "Khanty-Mansi Autonomous Area - Yugra: Pages of History". The proposed collection includes studies, essays, official documents, archival, statistical, visual and audiomaterials describing the administrative, socio-economic and cultural situation of the territories from the end of the XVIII to the beginning of the XXI century which are part of the modern Khanty-Mansi Autonomous Area - Yugra. The current charter of the region is also presented.