• Dumitru Baleanu, Institute of Space Sciences, Romania
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• Evgeniy Ekomasov, Bashkir State University-Ufa, Russia
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• Vladimir E. Fedorov, Chelyabinsk State University, Russia
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• Peter B. Gilkey, University of Oregon, USA
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• Mokhtar Kirane, Université de la Rochelle, France
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• Helmut Maurer, Universitaet Muenster, Germany
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• Juan J. Nieto, University of Santiago de Compostela, Spain
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• Delfim F.M. Torres, University of Aveiro, Portugal
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• Juan J. Trujillo, University of La Laguna, Spain
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• JinRong Wang, Guizhou University, China
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• Anatoly Yagola, Moscow State University, Russia
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