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022 _a02724979
040 _cSIUNPA
_aspa
_bSIUNPA
_dAACR2
041 _aeng
044 _aenk
080 _a05-H-656
110 _aInstitute of Mathematics and Its Applications (Inglaterra).
245 _aIMA journal of numerical analysis
260 _aEssex
_b : Oxford University Press
_c , 1981-
300 _a v.
_b: il.
310 _aTrimestral
650 _a ANALISIS MATEMATICO
942 _cCR
_2udc