Igor Dvurekov(nice), Natali Kim(nice), Dmitrij Andreev(interesting), Dmitrij Andreev(nice), Anna Golubeva(nice), Kirill Klikin(nice), Kirill Klikin(interesting), Kirill Klikin(important), Michael Nevski(nice), Khasan Zhurtov(nice), Leonid Shurov(nice), Dmitriy Shevtsov(nice), Andrey Bazdyrev(interesting), Dmitry Erokhin(nice)