fɚɹə lˈɔŋ tˈaɪm, ɪspˈɛʃəli ˈæftɚ ðə bˈæɾəl ʌv moʊhˈɑːks, hiː bˈɪzid hɪmsˈɛlf wɪððə tˈɜːkɪʃ kwˈɛstʃən ænd pɹˈɪntᵻd bˈoʊθ pəlˈɪɾɪkəl ænd hɪstˈɔːɹɪkəl ɹˈaɪɾɪŋz ɔnðə sˈʌbdʒɛkt, ðə mˈoʊst ɪmpˈoːɹtənt ʌvwˈɪtʃ ɪz hˈɪz "də tˈɜːkɑːɹɹəm ˈɔːɹɪdʒˌɪn, ɹᵻlɪdʒˈaɪəni ˈɛt tˈɪɹɐnˌaɪd".
For a long time, especially after the Battle of Mohács, he busied himself with the Turkish question and printed both political and historical writings on the subject, the most important of which is his "De Turcarum origine, religione et tyrannide".