SCHMIDT-VOGT, D. Book review: Kreutzmann, Hermann: Wakhan Quadrangle. Exploration and Espionage during and after the Great Game. ERDKUNDE, [S. l.], v. 73, n. 1, p. 78–80, 2019. DOI: 10.3112/erdkunde.2019.01.08. Disponível em: https://www.erdkunde.uni-bonn.de/article/view/2854. Acesso em: 30 apr. 2025.