??????? ????? ????????? ???????? ????? ????? ?????????? ???? ?????? ??????? ??? ????? ????? ???????? ??????? ??????? ?????? ??????????? ??? ???? ????? ???? ????? ??????????. ???????? ??? ??????? ??????? ?? ????? ???????? ???? ????? ??????? ???? ?? ????? ??????? ?? ?? ?????? ?? ???????? ???????? ??? ??????? ??????? ?? ???? ????? ??????????.
??? ??? ???? ?? ????? ?????? ?? ??? ???????? ????? ?????? ??? ???? ????????? ??????? ???? ????? ??? ???? ??????? ????? ??????? ????????? ????? ?? ???
???? ????????? ???????? ????? ????? ?????????? (IUPCR)
?????? ????? ????? ?????? ???????? ??????? ????? ????? ?????????? ??? ????? ????? ?????? ?????? ???: (1) ??????? ??????????? (2) ?????? ????? ?????????? ?????? ??????? ???????? ???????? ?? ??????? (3) ?????? ????? ?????????? ?????? ???????? (4) ?????? ?????? ?? ?????? ??????????.
??? ???? ????? ????????? ???????? ????? ????? ??????????? ?????? ??????? ?????? ?? ??????? ???????? ?????? ??????? ????? ???? ????? ????? ???????? ???????? ??????? ????????. ?????? ????????? ??? ?????? ?????? ?????????? ??????? ??????? ?? ??????? ???? ????????? ??????? ??????. ??? ?????? ??? ??????? ????? ????? ??????? ??????? ?? ??????? ?? ????? ??????? ?????? ?? ????? ?????? ???? ??????? ???????? ????? ????????? ??????? ???? ????? ???????? ????????? ????????? ?????????? ???? ???? ??? ???? ????? ??????????.
????? ??????? ??????? ?? ???? ??????? ???? ?? ???? ??? ?????? ??? ??????? ???????? ?????? ????? ??? ???? ?????? ?????? ???? ????? ?????? ??????? ?? ???????.