Vitaliy Butko(nice), Michael Nevski(nice), Dmitry Erokhin(nice), Igor Dvurekov(nice), Natali Kim(nice), Dmitrij Andreev(nice), Andrei Kiselev(nice), Vasily Stashiba(nice), Alexey Sizov(nice), Alexey Sizov(interesting), Maxim Lanin(nice), Sergey L. Volkov(nice), Konstantin Farniev(nice), Andrey Petrov(nice), Alexander Liseenko(nice), Alexander Liseenko(interesting), Marina Torgashova(nice), Alexander Lyubimov(nice)