Volume 65, No. 4, December 2020

STUDIA UBB MATHEMATICA, Volume 65 (LXV), No. 4, December 2020

Volume 65, No. 4, December 2020, ISSUE DOI: 10.24193/subbmath.2020.4.
Also, the volume can be found in the Archive of the Studia UBB Mathematica official website: https://www.cs.ubbcluj.ro/~studia-m/index.php/journal.

Published: 2020-11-28

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