923 ?.?.?.

?? ?? ??? ???? ??? — ?????? ????? ??? ?? ?1 ???? ??? ???? ?? ?????? ???? ????? ??????? ??? ??? ??? ???? ?????? ????? ?????? ???? ??? ??????? ?????? ????? ??? ≪??? ?????≫ ?????? ??????? ?????

1 January 923 - 3 September 923 ?.?.?. = 915 ?.?.
4 September 923 - 31 December 923 ?.?.?. = 916 ?.?.