145 ( – 2.6) # + ,- . / %0 #$(1 193 C-1950) (C-1984 n778\" >( 1 >_7r% Gs 05 6@5 & ( >05v1 wGF % 0 _ ]x? 4 (9 05 F1 11 # 1 kuL\"1 1X (t 6 % I*5 Bs hFW 0 _ 01% 1 >7 05 2 )! 4 1 0 r 0y >Y L1% 0 r 1982 z%-_ Q % L Fef 40 4F 1 k Q : kuL\"1 9: !\" #D1 1 $% & ` 4 (9 05 {F<$ B% 1 P0| }@G% >4 A\"1 \" 6` G 1 n4 (9 05 L.1% 3 1 #[0? )@AL G91 ; Y~X ux1 > A S = & ` 05 {F< 1% &x1 kI\"l % Fef d ? L? I G 2 .>_7r% >u0\" ]9: #[ 0+ Yp?$ . G%s% X & Yp? P0| -(9\"1 .51 4F 6 4F 1 9: 6 .(1984) 6197/CA39% (1981) 5703/CA36% (1950) 807/CA5 )*+ 1 : (23) 2465 2426 2396 2395 2 # * #$*34 ( 567 89 659 11 (C-1969) !\"# n3864/CA24 0+ 1 Ip\"G d91 1 $ FGF ( ? /QF 1 &x1 1 $ = 60 d91 FGF \"1 R19 NF% !\" #D1 1 0 I ' I\"? 1 >4F 1 (t >7x1 j% 1 &% !\" #$ F1 I1 , N% & #*x u[ 12 ] I\"? d91 599 4F 1% 1982 z%-_ Q % L Fef ] I\"? d91 14 4F 1 $ %&' 12 1967 ? ] I\"? d91 619 4F 1% 1966 01% 1 >7 05 [0? 27_ 1 1 $ >@l%% & { : ( ) *+,' - __________________ 11 .(1975) 765/CA30 12 .