STABILITY OF MULTI-MACHINE POWER SYSTEMS WITH NONTRIVIAL TRANSFER CONDUCTANCESSKAR SJ.1980; SIAM J. APPL. MATH.; ISSN 0036-1399; USA; DA. 1980; VOL. 39; NO 3; PP. 475-491; BIBL. 16 REF.Article

COMMENTS ON "INPUT-OUTPUT STABILITY OF INTERCONNECTED SYSTEMS"SKAR SJ; MICHEL AN.1979; I.E.E.E. TRANS. AUTOMAT. CONTROL; USA; DA. 1979; VOL. 24; NO 5; PP. 808-809; BIBL. 5 REF.Article

ON NONEXISTENCE OF LIMIT CYCLES IN INTERCONNECTED SYSTEMS = SUR LA NON-EXISTENCE DES CYCLES LIMITES DANS LES SYSTEMES INTERCONNECTESSKAR SJ; MILLER RK; MICHEL AN et al.1981; IEEE TRANS. AUTOMAT. CONTROL; ISSN 0018-9286; USA; DA. 1981; VOL. 26; NO 3; PP. 669-676; BIBL. 16 REF.Article