@book
{TN_libero_mab2,
author = {
Zapf, Nicolaus
AND
Caselius, Martin
},
title = {
De bonorum ultimum finem concomitantium specie quarta, amico
},
publisher = {Auerbach},
year = {1629},
booktitle = {Distinctionum practicarum disputatio ; 10},
address = {
Wittebergae
},
}