| Affiliation: | 1. Faculty of Pharmaceutical Sciences, Hokkaido University Kita-12, Nishi-6, Kita-ku, Sapporo 060, Japan;2. Cancer Research Institute, Kanazawa University, Takara-machi, Kanazawa 920, Japan;1. Department of Geological Sciences, Queen''s University, Kingston, Ont. K7L 3N6, Canada;2. Department of Geology and Geophysics, University of Adelaide, Adelaide, S.A. 5001, Australia;3. Australian Geological Survey Organization, Canberra, A.C.T. 2601, Australia;1. Department of Materials Science University of Virginia, Charlottesville, VA 22901, USA;2. Department of Physics University of Virginia, Charlottesville, VA 22901, USA;1. Faculty of Engineering, Center of Mathematics, University of Porto, rua Dr. Roberto Frias s/n, 4200-465 Porto, Portugal;2. Faculty of Economics, Center of Mathematics, University of Porto, rua Dr. Roberto Frias s/n, 4200-464 Porto, Portugal;1. State Key Laboratory Breeding, Base of Nuclear Resources and Environment, Department of Mathematics, East China Institute of Technology, Nanchang 330013, PR China;2. Department of Mathematics, Shanghai University, Shanghai 200444, PR China;3. Department of Mathematics, Xuzhou Normal University, Xuzhou, Jiangsu 221116, PR China;4. Mathematics and Physical Sciences Technology, Xuzhou Institute of Technology, Xuzhou, Jiangsu 221008, PR China |
