Robuta

https://www.wecc.org/meetings/23686-oawg-oscillations-analysis-work-group OAWG - Oscillations Analysis Work Group | Western Electricity Coordinating Council oawg oscillations analysis work group https://www.bipm.org/fr/committees/cc/ccqm/wg/ccqm-oawg/2007-04-16 ccqm/ccqm-oawg/2007-04-16 - BIPM ccqm oawg bipm