MIKHALEV, Alexey. Empires’ Keif, or Opium Trade on the Tea Route in the Era of Late Empires. Quaestio Rossica, [S. l.], v. 12, n. 1, p. 268–285, 2024. DOI: 10.15826/qr.2024.1.878. Disponível em: https://qr.urfu.ru/ojs/index.php/qr/article/view/qr.878. Acesso em: 14 may. 2024.