汉语语法
Endlicher made valuable contributions to the science of old German and classic literature, and pointed out new sources of Hungarian history, publishing "Fragmenta Theotisca Versionis antiquissimae Evangelii Matthaei" (edited with Hoffmann von Fallersleben, 1834), an edition of two poems of Priscian (1828), and "Anonymi Belæ Regis Notarii de Gestis Hungarorum Liber" (1827). His linguistic publications comprise "Analecta Grammatica" (with Eichenfeld, 1836), and "Anfangsgründe der chinesischen Grammatik" (Foundations of Chinese grammar; 1845).