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3. Understanding Excess Emissions from Industrial Facilities: Evidence from Texas. Environmental Science &;N Zirogiannis;Technology,2018
4. How big is big? How often is often? Characterizing Texas petroleum refining upset air emissions;BJ McCoy;Atmospheric Environment,2010
5. U.S. Environmental Protection Agency. Withdrawal of Finding of Substantial Inadequacy of Implementation Plan and of Call for Texas State Implementation Plan Revision—Affirmative Defense Provisions. EPA–R06–OAR–2018–0770; FRL–9992–59–Region 6. 2019.