Стр. 17-24
Author(s): Andrey V. Korotayev / Kira V. Meshcherina / Viktoriya E. Katkova
Стр. 25-31
Author(s): Daria Chupina / Maria A. Vyalykh
Стр. 32-37
Author(s): Alexandra L. Safronova
Стр. 38-45
Author(s): Pavel P. Em
Стр. 54-57
Author(s): Evgenia V. Morozenskaya
Стр. 64-69
Author(s): Nikolay Shestakov