Oleg Sheremet(important), Oleg Sheremet(interesting), Yuriy Kodrul(interesting), Alexander Cherinko(interesting), Nataliya Kolisnichenko(interesting), Yakov Stepanov(interesting), Yakov Stepanov(important), Kyrylo Gorshkov(interesting), Kyrylo Gorshkov(important), Olga Malygina(important), Egor Loboda(interesting)