Isaev, A. S. (Aleksandr Sergeevich), author. Sukhovolʹskiĭ, V. G., author. Tarasova, O. V. (Olʹga Viktorovna), author. Palʹnikova, E. N. (Elena Nikolaevna), author. Kovalev, A. V. (Aleksandr Vasilʹevich), author.

Rubin, A. B. (Andreĭ Borisovich), author.