6163 20230124095101.0 SCART-2023-0088 De Meyer, Cédric Focal mechanism determination for earthquakes in and around Belgium based on P-wave first motions 2022 NO Focal mechanism Sintubin, Manuel Van Noten, Koen Geologica Belgica 25 2022 3-4 186-187 koen.vannoten@observatoire.be https://popups.uliege.be/1374-8505/index.php?id=7030 published in NONREF