Oleg Formanyuk(important), Oleg Formanyuk(interesting), Yuriy Kodrul(important), Serhiy Kozodavov(important), Serhii Petrovych(important), Nataliya Kolisnichenko(important), Oleksandr Kovalchuk(important), Oleg Martsun(important), Elena Pavlenko(interesting), Vasil Bodnar(important)