Certificate of Advanced (C1) Level of Russian - Testizer, VIRTUMER s.r.o. ID number (IČO): 19582994: Světova 523/1, Libeň, 180 00, Praha 8,, Czech Republic, CZ, CZ

2026-04-25T11:29:33Z https://www.pub.unibl.org/oai

oai:pub.unibl.org:66273 2025-08-28T04:43:12Z

Certificate of Advanced (C1) Level of Russian - Testizer, VIRTUMER s.r.o. ID number (IČO): 19582994: Světova 523/1, Libeň, 180 00, Praha 8,, Czech Republic, CZ, CZ Душанка Слијепчевић creator Dusanka Slijepcevic, Certificate of Advanced (C1) Level of Russian - Testizer, VIRTUMER s.r.o. ID number (IČO): 19582994: Světova 523/1, Libeň, 180 00, Praha 8,, Czech Republic, CZ, CZ, 2025. Article text /unibl/sci/idNaucniRad:36980 https://www.pub.unibl.org/s/cir/item/66273 2025-08 2025-08-27 66273