01250nas 2200445- 450 99621028440331620230518213020.01869-1862(DE-599)ZDB2546737-2(OCoLC)608359366(CKB)1000000000812669(CONSER)--2010268565(EXLCZ)99100000000081266920100421a20109999 s-- aengurcnu||||||||txtrdacontentcrdamediacrrdacarrierScience ChinaMathematicsHeidelberg :Springer-Verlag, co-publication with Science China Press,2010-Refereed/Peer-reviewed1674-7283 MathematicsSCI CHINA SER A MATHSCI CHINA MATHSCI. CHINA-MATHENGSci. China, Math.MathematicsPeriodicalsMathematicsfast(OCoLC)fst01012163Periodicals.fastPeriodicals.lcgftMathematicsMathematics.Zhongguo ke xue yuan,JOURNAL996210284403316Science China1921187UNISA