Exercitium academicum, operationes intellectus humani quatenus sunt objectum logices leviter adumbrans, quod adprob. ampl. senat. phil. in Reg. Ac. Aboensi, sub moderamine viri adm. rever. atque amplissimi dn. mag. Johannis Haartman, phil. th. prof. reg. & ord. h. t. dec. spectab. publ. candidorum censurae modeste subjicit s:ae r:ae m:tis alumnus Iohannes Fortelius Biörneburgensis. In aud. maj. d. d. v. 15. Martii 1729. horis ante meridiem solitis - Haartman, Johannes Jacobi, 1682-1737, preeses; Fortelius, Johannes Gabrielis, 1701-1767, respondentti; Lindheim, Simon Henriksson, 1686-1760, dedikaation kohde; Cajanus, Ericus, 1703-1765, dedikaation kohde; Polviander, Johannes Simonis, kuollut 1729, dedikaation kohde; Cajanus, Johannes Erici, kuollut 1730, dedikaation kohde; Riiman, Matthias, kuollut 1737, dedikaation kohde; Ståhlfoot, Petrus Erlandi, 1690-1769, dedikaation kohde; Aveman, Alexander, 1704-1793, dedikaation kohde; Kellander, Johannes Marci, 1657-1736, dedikaation kohde; Gottleben, Nicolaus, noin 1692-1772, dedikaation kohde; Keckonius, Nicolaus Gabrielis, 1695-1768, dedikaation kohde; et al. (Yhteissidos = Samlingsband = Bound volume 1201074604, 1729)
Invokaatio: Deo duce.