???? ?? ????? ??? ????? DTF ????? ?????? ?? ???? ????? ????? ?????????? ???? ?????. ?????? ?????? DTF ???? ????? ?????? ?? ??????? ???????? ???? ???? ?????? ??? {????? ?????? ????? . ????? ????? ?? {????? DTF ?? ???????? ????????. ???? {?? ??????? ?????? ?????? ????????? ??????? . ???? ?? {???????? ???????? ???????? DTF ??? ???????