The Russian elite in the seventeenth century = Rossijskaăă èlita v 17-om veke. Vol. 2, A Quantitative analysis of the "duma ranks" 1613-1713 / Marshall T. Poe [et.al.]. - Poe, Marshall Tillbrook (1961- ). (Suomalaisen Tiedeakatemian Toimituksia. Sarja Humaniora, 2004)