Sergey Simonov(nice), Michael Nevski(nice), Vitaliy Butko(nice), Vitaliy Butko(interesting), Anna Golubeva(nice), Igor Dvurekov(nice), Igor Dvurekov(important), Igor Dvurekov(interesting), Aleksey Nesmelov(interesting), Aleksey Nesmelov(nice), Dmitry Erokhin(nice)