1. ACER/CEER. Annual Report on the Results of Monitoring the Internal Electricity and Gas Markets in 2018 - Electricity Wholesale Markets Volume. Agency for the Cooperation of Energy Regulators and the Council of European Energy Regulators, Brussels, Nov. 2019. Accessed: Nov. 25, 2019. [Online]. Available: https://acer.europa.eu/Official_documents/Acts_of_the_Agency/Publication/.
2. ACER/CEER, “Annual Report on the Results of Monitoring the Internal Electricity and Gas Markets in 2016,” Agency for the Cooperation of Energy Regulators and the Council of European Energy Regulators, Brussels, Oct. 2017. Accessed: Oct. 21, 2017. [Online]. Available: http://www.acer.europa.eu/Official_documents/Acts_of_the_Agency/Publication/ACER%20Market%20Monitoring%20Report%202016%20-%20ELECTRICITY.pdf.
3. ACER/CEER. Annual Report on the Results of Monitoring the Internal Electricity and Gas Markets in 2017 - Electricity Wholesale Markets Volume. Agency for the Cooperation of Energy Regulators and the Council of European Energy Regulators, Brussels, Oct. 2018. Accessed: Apr. 01, 2019. [Online]. Available: https://acer.europa.eu/Official_documents/Acts_of_the_Agency/Publication/MMR%202017%20-%20ELECTRICITY.pdf.
4. Elia. Implementation of day-ahead flow-based market coupling in the CWE region. General description. Elia, Brussels, Belgium, March 2015.
5. Elia Group. Future-proofing the EU energy system towards 2030. Levers to realise the next phase of the energy transition in a timely and efficient way with maximum welfare for society,” Elia Group, Brussels, Dec. 2019. Accessed: Mar. 20, 2020. [Online]. Available: https://www.elia.be/-/media/project/elia/shared/documents/elia-group/publications-pdfs/20191212_future_proofing_eu_system_2030.pdf.