Evaluation of the European Union-United States oil and petroleum-based fuels trade potential in the context of the negotiated TTIP agreementTadeusz Olkuski, Andrzej Paweł Sikora, Mateusz Piotr Sikora and Adam SzurlejE3S Web Conf., 14 (2017) 01004DOI: https://doi.org/10.1051/e3sconf/20171401004