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JOURNAL OF SYSTEMS S 15 SCIENCE CHINA-MATHEM 13 SIAM JOURNAL ON NUME 5
ACTA MATHEMATICAE AP 4 APPLIED MATHEMATICS 4 ARCHIVE FOR RATIONAL 4
AUTOMATICA 4 COMMUNICATIONS IN CO 4 COMMUNICATIONS IN MA 4
INFORMATION SCIENCES 4 JOURNAL OF DIFFERENT 4 JOURNAL OF ECONOMETR 4
APPLIED SOFT COMPUTI 3 COMPUTERS & MATHEMAT 3 ENERGY POLICY 3
IEEE TRANSACTIONS ON 3 IEEE TRANSACTIONS ON 3 JOURNAL OF SCIENTIFI 3
MATHEMATICAL METHODS 3 NEUROCOMPUTING 3