TY - GENERIC DO - 10.20944/preprints202106.0221.v2 UR - http://dx.doi.org/10.20944/preprints202106.0221.v2 TI - Peter Chew Triangle Diagram and Application T2 - Preprints AU - Chew, Peter PY - 2023 DA - 2023/02/22 PB - Preprints