[Event at CIG] WCP6 and SQUARE7 - Deadline Extension: May 31st

[jean-yves beziau]

The deadline for the twin events WCP6 and SQUARE7
has been extended up to May 31st, see below.
Jean-Yves Beziau
https://sites.google.com/view/miaou-rio/jyb

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6th World Congress on Paraconsistency
Torun, Poland, September 5-8, 2022
https://wcp6.umk.pl/

7th World Congress on the Square of Opposition
Leuven, Belgium, September 9-13, 2022
https://www.square-of-opposition.org/