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  3. Volume 13, Number 1, 2019
  4. Professor Leonid Kvitkovskyi ‒ 90th Anniversary

Professor Leonid Kvitkovskyi ‒ 90th Anniversary

JCCT.
2019;
Volume 13, Number 1
: pp. l-ll
Authors:
  1. Olena Astakhova
  2. Olena Shyshchak
1
Lviv Polytechnic National University
2
Lviv Polytechnic National University