INNOVATORIUM Łukasiewicza https://t.co/Qdpl1oFlpM #paper https://t.co/5kzYx3zoVr

INNOVATORIUM Łukasiewicza https://t.co/Qdpl1oFlpM #paper pic.twitter.com/5kzYx3zoVr

— Wladek Grabinski (@wladek60) October 1, 2019

from Twitter https://twitter.com/wladek60

October 01, 2019 at 03:17PM
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