with the Ottomans, some of which coincided with the Habsburgs' own wars, others concluded by similar treaties such as the Treaty of Belgrade Engaged in wars
(页面存档备份,存于互联网档案馆) (1580–1626); Grafensohn, Söldnerführer, Kriegsunternehmer gegen Habsburg im Dreißigjährigen Krieg. (= Historische Forschungen. Band 94). Duncker