???????23?(?)????
????????2?6???? (? ????)???????6?,????????????????23?????(????????)???6???(??????),??????
2????6???,??23??(????????)???? ?????????????? ?????,????????????????23???????????????(??????????????????????????????????????????)?21?,???,????????????????????????????????13??????????????????5?????,?(?????????)?????
??????,???????????,???????????“?????”??“????”???????????????,??,??
??1973??????,?(??????)(????)???,?????23???587?,?300??,???????????8??????????,??3000???????????(???????????????????????????)
??????????????:????????????