Dmytro Petrychenko(nice), Dmytro Petrychenko(interesting), Nikola Zmievskiy(nice), Andrew Simon(interesting), Kostiantyn Pylypiuk(interesting), Nataliya Kolisnichenko(nice), Oleg Sheremet(nice), Mykola Yevdokymov(nice), Vitalii Kazannyk(important), Vitalii Kazannyk(interesting), Roman Yaremchuk(nice), Roman Yaremchuk(important), Roman Yaremchuk(interesting), Vasil Bodnar(nice), Natalia Honcharyk(nice), Vsevolod Olenich(nice), Vsevolod Olenich(interesting), Oleksandr Kovalchuk(nice), Oleksandr Kovalchuk(interesting)