• Original research article
  • December 28, 2018
  • Open access

THE MIDDLE AGES - ARTWORK DIRECTIONS

Author information

Aleksandr Ivanovich Demchenko

Saratov State Conservatory

About this article

Publication history

  • Published: December 28, 2018.

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© 2018 The Author(s)
© 2018 Gramota Publishing, LLC

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Creative Commons Attribution 4.0 International (CC BY 4.0)