David A. Richards

2 ta ish

University of Bristol

1. The IntCal20 Northern Hemisphere Radiocarbon Age Calibration Curve (0–55 cal kBP)

   Paula Reimer, William E. N. Austin, Édouard Bard +39

   MaqolaOAOchiq kirish202027 iqtibos

   ABIABI:AkademIndex/2026.other.225879

2. Procedures for precise measurements of 135Cs/137Cs atom ratios in environmental samples at extreme dynamic ranges and ultra-trace levels by thermal ionization mass spectrometry

   James A. Dunne, David A. Richards, Hsin–Wei Chen

   MaqolaOAOchiq kirish20172 iqtibos

   ABIABI:AkademIndex/2026.other.167443