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Brito M, Freitas AC. Edgeworth expansion for an estimator of the adjustment coefficient. Insurance Math. Econom.. 2008;43:203-208.

Rebelo C, Soares C, Da Costa J. empirical evaluation of ranking trees on some metalearning problems. aaai workshop - technical report. 2008;ws-08-09:85-90.Edit

Costa JP, Rebelo C, Soares C, Da Costa J. Empirical evaluation of ranking trees on some metalearning problems. In: AAAI Workshop - Technical Report.; 2008. Edit

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Machiavelo A. Euler and the secrets of numbers. Bol. Soc. Port. Mat.. 2008:35-60.

Rosales J., García-Sánchez PA. Every numerical semigroup is one half of a symmetric numerical semigroup. Proc. Amer. Math. Soc.. 2008;136:475-477 (electronic).Edit

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Freitas AC, Freitas JM. Extreme values for Benedicks-Carleson quadratic maps. Ergodic Theory Dynam. Systems. 2008;28:1117-1133.

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Gonçalves H, Rocha AP, Ayres-de-Campos D., Bernardes J. Frequency domain and entropy analysis of fetal heart rate: Appealing tools for fetal surveillance and pharmacodynamic assessment of drugs. {Cardiovascular and Hematological Disorders - Drug Targets}. 2008;{8}:{91-98}.Edit

Bessa M, Rocha J. On the fundamental regions of a fixed point free conservative Hénon map. Bull. Aust. Math. Soc.. 2008;77:37-48.

[2008-39] Yakubovich SB. A general index integral of the product of Meijer's G- functions .