Bolos & Barishynas : being an account of the doings of the Sadleir-Jackson Brigade, and Altham Flotilla, on the North Dvina during the summer, 1919 Eroberung von Nowo Georgiewsk / bearb. von Franz Bettag guerre de forteresse sur le front Russe : à propos de Nowo-Georgiewsk (Modlin) / Colonel Clément-Grandcourt