7th International Conference on Biochemistry and Biophysics of Cytochrome P450: Structure and Function, Biotechnological and Ecological Aspects. Moscow. 1991.

SVIRIDOV READINGS 2015. Минск. Красико-Принт. 2015.

7th International Conference on Control, Decision and Information Technologies, CoDIT 2020. Institute of Electrical and Electronics Engineers Inc..

7th International Conference on Education and Social Sciences (INTCESS). INT ORGANIZATION CENTER ACAD RESEARCH.

7th International Conference on Education (IC-ED). SCIENCEPARK SCI, ORGANIZATION & COUNSELING LTD.

7th International Conference on Education, Language, Art and Intercultural Communication (ICELAIC 2020). Atlantis Press. 2020.

[б.и.].

7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2015. IEEE. 2015.

7th International Symposium on Electromagnetic Compatibility and Electromagnetic Ecology, EMCECO 2007.

7th North American ISSX Meeting. ISSX. 1996.

[б.и.].

ARTS AND HUMANITIES - ISCAH 2020. Общество с ограниченной ответственностью СТЕФ92 Технолоджи. 2020.

81st EAGE Conference and Exhibition 2019. 2019.

82nd EAGE Conference and Exhibition 2021. European Association of Geoscientists and Engineers, EAGE.

8th Congress of the Balkan Geophysical Society, BGS 2015. European Association of Geoscientists and Engineers, EAGE.