WILEY.

UNIV PERUANA UNION.

OPTICAL SOC AMER.

NATSIONALNO IZDATELSTVO AZ BUKI.

PARLAR SCIENTIFIC PUBLICATIONS (P S P).

OXFORD UNIV PRESS.

PENSOFT PUBLISHERS.

UNIV ESTADO RIO JANEIRO.

MOD Workshop. UNIV STUDI MILANO, FAC LETTERE & FILOSOFIA.

SWINBURNE UNIV TECHNOLOGY, FAC BUSINESS & LAW.

UNIV NIS, FAC SCI MATH.

10th International Conference on Mathematical Modeling and Computational Physics (MMCP). E D P SCIENCES.

12th International Scientific Conference on New Challenges in Economic and Business Development - Economic Inequality and Well-Being. UNIV LATVIA.

UNIV FEDERAL SERGIPE.

HELDERMANN VERLAG.