A. G. Galkin, I. A. Isaev, V. G. Krikun, O. G. Larina, and V. V. Penskoy, “The problems of single legal field development in russia of the early modern times (the end of the XV - the beginning of the XVII century)”, AmazInv, vol. 7, no. 12, pp. 153–159, Feb. 2018.