Сопілко, І. М., and В. Б. Череватюк. “Participation in Conferences, Scientific-Practical Seminars, Round Tables As an Effective Form of Scientific Work in University”. Scientific Works of Kyiv Aviation Institute. Series Law Journal "Air and Space Law", vol. 4, no. 25, Dec. 2012, pp. 149-52, doi:10.18372/2307-9061.25.5840.