Evolution characteristics of temporal and spatial pattern of Russian economic differences since the 21st century

• Nan-Chen Chu,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation College of Geographical Sciences, Harbin Normal University, Harbin, China

  https://orcid.org/0000-0002-2471-6340

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• Ping-Yu Zhang ,

  Roles Investigation, Software, Visualization

  * E-mail: zhangpy@iga.ac.cn (PYZ); jndxwxl@163.com (XLW)

  Affiliations Northeast Institute of Geography and Agroecology, Chinese Academy Sciences, Changchun, China, University of Chinese Academy of Sciences, Beijing, China

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• Xiang-Li Wu

  Roles Funding acquisition, Resources, Software, Visualization

  * E-mail: zhangpy@iga.ac.cn (PYZ); jndxwxl@163.com (XLW)

  Affiliation College of Geographical Sciences, Harbin Normal University, Harbin, China

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