(NnEW)QÆDNOWL@WALXNÆ DVERELA ENERGÆÇ (B:s)E (NnAW^ALXNIJ POS)QÆBNIK (B/s)E - (NpARAN^I^(B, (Ns(B.(N`(B.s ((N~ERN)QÆWCÆ (B:s)E (NrUTA(B,s, 2002)