Alexander Rogal'(nice), Askar Isabekov(nice), Andrey Bazdyrev(nice), Andrey Vyalkov(nice), Andrey Vyalkov(interesting), Sergey L. Volkov(nice), Tamara Pryadun(nice), Tatyana Parilova(nice), Sergey Ogleznev(nice), Sergey Ogleznev(interesting), Serg Silan(nice), Olga Vasik(nice), Grigory Ivannikov(nice), Anatolii Khodakov(nice), Igor Dvurekov(nice), Konstantin Gorodischenko(nice)