?"? ???? ???/???/???? ????? ???? Dr. Fischer ????? ????? ???? ????/?????/??? ?????? ???????/??????. ?"? ???? ???/???/????? {??????/?? ?????/????? ?-?????? ??????. ???/?????/??? ???? ????? ??????? ??????/??????/?????? ?"?/???/?? ??? ?"? ???? ?????/?????/??????? ?? ???????? ??????. {??? ?-???/?????/