Positiones physicae, qvas praeside Aegidio Heller, O.S.B., ordinis philosophici h.t. decano, physices et matheseos professore P.O. pvblice exponent ac demonstrabvnt nobiles, ornati, ac ervditi I Josephvs Brack, II Josephvs Eifert, III Adamvs Kramer, IIII Bonifacivs Hoffmann Fvldenses ex vniversa philosophia examinati et approbati. Fvldae die 1. Septembr. MDCCLXXXVIII. in Avla Academica ... - Heller, Egidius (1788)