&. +. A#-$-&-$ and . &#&, B3 :3 (3 +, %3 ++&!!"3 %3 !> C#3 :3 (3 +."(#(3 %> #""$&#&("3 %3 %./("3 %3 %&3 #@3 &'&, pp.3-7
URL : https://hal.archives-ouvertes.fr/in2p3-00293937

%. |…, (#+)D)+, %7 8W48 778 78 8 674>68 XY ƒ~€|^_^a[_^Y ƒb]^, p.584787678

R. Bjpo, . _odj, and . Rluynyoymj, JNOT 5 !"5 !5 $ `,';<=>?'2)&*'28*,+-&3

S. Hmcnosjoojbdykjrjsxnocsot-ejsjcdzlrj-[-ykkyxnrpfghiaxpej, S. +&,-^-'fa@a3,-'+80&-*-'fa, B. Cpk, . \py, . Kcykykkjnot-40++ et al., 4' :)&' 2A' mm' n43(&,+' moom9 ' +,:4*&(,' G' :@466.5' 4Ab' )+&c&3,5' 0,+5)33,::,59 ' 0+8(), @&3&*&4*&(,9 '5435ŒCMXYD LOL SXNOCSOLBCDEJfghia Q qrstu ruuxwuz~uvzu‘ s’zwƒƒsy uz„x‚zwwzuvzu…yty ƒ{uvzutux‚ƒuvzu…yƒ‚zu “”•ˆ–—”•ˆŒ‡ˆŒ‰˜†™™˜‰šˆŒ‡ˆŒ—•‹™ˆ•›ˆ•ŒœˆŒ™ˆš•ˆŠŒ‡ˆŒ™‰Œ†‡ˆ‰Š†Š‹ž Œ˜—•”™Œ˜›†•Œ ›‹•†Ÿ†‹Œ ™˜Œ ›œ‰Š‹ Œ Q qsutr~ uvzuwzwu‘z‘¡‚zwuy~u~ zuxz‚wy zu‘ vƒ{zux‚ut~suux~u‚z€~zstts‚utzu š‰™ˆ‰Šˆ“ˆ‰ŠŒ ˆ¢—•”™Œ‡ˆŒ›Š•ˆŒ“”•ˆ–—”•ˆŒ‡ˆŒ‰˜†™™˜‰šˆŒ £Œœ˜Œš““¤‰†š˜Š†‰Œ‡ˆŒ ™‰Œ †‡ˆ‰Š†Š‹ž Œ ‡˜‰™Œ œˆŒ •ˆ™—ˆšŠŒ ‡ˆŒ ™˜Œ ›†ˆŒ —•†›‹ˆ] Œ Q ¥†Œœ˜Œ“”•ˆŒ¤ŒœˆŒ—”•ˆŒ‡ˆŒ‰˜†™™˜‰šˆŒˆ™ŠŒ‡‹š‹‡‹¦ˆ §ž Œ™~wu‚{wz‚…zu¨~rzttzuy~ustu rsƒu xwuz„x‚s‘{uvzu…yty ƒ{u€y ƒ‚s‚zu }u try€€wsy u vr~ zuvz‘ vzuvr€€©wu}u tu €y sww €zu vzwu y‚sªs zwu vzu trz ’ ƒ] Œ, pp.28-32, 2002.

%. B%-@, 0A*,1%)0F O& 7433 H!>H!63 >S Z9:;<=4^2>67, #+$1P)&+&-)(%'&F _#

&. O&, &1&(&*1&, p.1
URL : https://hal.archives-ouvertes.fr/hal-00501887

C. D+, EFGH3 -IJ,-I3 -5./02, K2./-2.3 -.H3 2.JL.2JL.H3 HG23 EFH3 $ % "! 7 M '&' ( "+ + )()>"& #)