@misc{27115,
  keywords = {reliability metrics and monitoring, reliability monitoring tools, NERC-IA},
  author = {Carlos A Martinez},
  title = {Frequency Data Sources, Pre-Calculations, Normal and Intelligent Alarm Summaries and Definitions},
  year = {2008},
  journal = {NERC Wide-Area Resources Adequacy Monitoring System (ACE Frequency)},
  month = {04/2008},
}