What Does 4χ4 Mean?

?????? ???? ???????? ????? ??? ??????? ?? ????????? ??????????, ????gr ?????????? ??????????? ???????? ?????????? ????????? ??????????? ???????? ??????????? ? ????????????????????? ???????? ?.? ??? ?????????????? ????????????????? ???? ???????? ????? ??? ??????? ?? ????????? ??????????, ????? ??????? ?????????? ? ???????? ??? ??????????????? ??????

read more