Авторы: Irina Lazareva, Vladimir Ageevets, Julia Sopova, Marina Lebedeva, Старкова П.С., Daria Likholetova, Maria Lebedeva, Vladimir Gostev, Vladimir Moiseenko, Vitaliy Egorenkov, Arina Navatskaya, Galina Mitroshina, Elena Myasnikova, Irina Tsvetkova, Yuri Lobzin, Sergey Sidorenko