1
I. INTRODUCT IO N %
.MINOI"PINQ" NRQ"STMMTU" NMM" GROHPVWHGTRO" GR" HXGO"YNRVNM" ZISTPI"NHHIY[HGR\"HT"
T[IPNHI" ]TVP"IMIWHPGW"OWTTHIP"STP"HXI "SGPOH"HGYI$"#S"HXIPI"GO"NR]"GRSTPYNHGT R"
GR"HXGO"YNRVN M^"UXGWX"] T V "QT"RT H"VRQIPOH NR Q ^"TP"GS"]T V "PI_VGPI"NQQGHGTR N M"
NOOGOHNRWI"STP"NOOIYZM]"TP"T[IPNHGTR^" [MINOI"WTRHNWH"]TVP"NVHXTPG`IQ"MTWNM"
QINMIP$"
&T" VOI" ]TVP" [PTQVWH" ONSIM]" QI[IRQO" TR" UXIHXIP" ]TV" OHPGWHM]" STMMTU" HXI"
71'%#%5O^" NHHIRHGTR" NRQ" T[IPNHGR\" GROHPVWHGTRO" GR" HXGO" YNRVNM$" &XI"
WTY[NR]"OX NMM"R TH" ZI " PIO[TR OGZMI" STP" NR]" GRaVP]" TP"QNYN\I" WNV OIQ" Z ]" RTRF
WTY[MGNRWI"UGHX" HXI" 7 1 '% #%5O^" NHHIRHGTR" NR Q" T[IPNHGR\" GROHPVWHGTRO$" &XI"
O]YZTMO" ZIMTU^" GR" HX GO" YNR VNM^" NPI" VOIQ" HT" GQIRHGS]" 71'%#%5O" NRQ"
GY[TPHN R H"GR ST PYNHGTR$"
1MM" TS"HXIY" NPI"bIP]"GY[TPHNRH"HT"]TVP"ONSIH]$"#H"GO"OHPTR\M]"PIWTYYIRQIQ"
HXNH"]TV"PINQ"NR Q "VRQ IPOHN RQ "NMM"TS"HX IY "WTY[MIHIM]$"
&XGO" [PTQVWH"GRHI\PNHIO"NQbNRWIQ"HIWXRTMT\]"UGHX"YTQIPR"OH]MI$"#H"GO"GQINM"
STP" _V GWc" QGOFNOOIYZM]" NRQ" NOOIYZM]" NRQ" GO" bIP]" WTRbIRGIRH" STP" ]TV" HT"
OHTPI"TP"[MNWI"GR"HXI"ZTTH"TS"]TVP"bIXGWMI"U XGMI"HPNbIMGR\$"7I"NPI"WI PHNGR"
HXNH" HXI" QIOG\R" SINHVPIO^" IdWIMMIRH" [IPSTPYNRWI" NRQ" HPTVZMIFSPII"
T[IPNHGTR" TS" HXGO" [PTQVWH^" UGMM" IROVPI" ]TVP" QNGM]" MGSI" UGMM" ZI" YTPI"
WTRbIRGIRH$""
&XGO" IMIWHPGW" OWTTHIP" GO" OVGHNZMI" STP" QPGbGR\" GRQTTP" NRQ" TR" SMNH" [NHXUN]O "
RINP" ZVGMQGR\O^" ZVH"RTH"TR"\PNOO^" \PNbIM"PTNQO^" MNP\I"OMT[IO^"YTHTPUN]"NRQ"
RTH"GR"PNGR"TP"O R TU$"
"