%0 Journal Article %T Analysis of progressivity, normality and responsibility principles in the progressive system of serving criminal sentences in the form of imprisonment %A Krudu, A.S. %K penitentiary institutions, principles, progressivity, the principle of "throughcare", the principle of normality, risk assessment %J International penitentiary journal %D 2021 %N 3 %P 5 %I Academy of the FPS of Russia