100 Globusów na 100-Lecie Polskiego Towarzystwa Geograficznego Polskie globusy z XIX–XXI wieku. Kartografowie Wydawcy Producenci. [100 Globes for the First Centenary of the Polish Geographical Society. Polish Globes from the 19th to the 21st Century. Cartographers, publishers and Globemakers], By Grażyna Połuzejko and Kazimierz Kozica. Issue Volume 71:Issues 1(2019) (2nd January 2019) - Horst, Thomas