Before revision: Celebrations The Logica Universalis Association, an informal meta-association promoting logic , promoted the celebration of World Logic Day 2019 by encouraging logicians worldwide to organise independent events on 14 January 2019.
After revision: closely linked to Jean-Yves BéziauCelebrations The Logica Universalis Association, an informal meta-association promoting logic , promoted the celebration of World Logic Day 2019 by encouraging logicians worldwide to organise independent events on 14 January 2019.