GENERAL PART
SECTION THREE. PUNISHMENT
CHAPTER X. PURPOSES AND TYPES OF PUNISHMENT
Article 50. Imprisonment for Specific Term
1. Imprisonment for a specific term shall mean the isolation of the convict from the society and placement into the penitentiary institution prescribed under this Code.
2. Imprisonment for a specific term shall be awarded for the term extending from six to twenty years.
3. In case of converting corrective labour or restriction of freedom into imprisonment for a specific term, it may be awarded for the term non-exceeding six months.
4. In case of summing up sentences according to the accumulation of crimes the maximum term of imprisonment shall not be in excess of twenty-five years and in case of summing up sentences according to the accumulation of convictions - thirty years
National penalties - maximum penalty
EDIT.