Lauream Magisterialem Eximio & Eruditissimo Viro-Juveni Dn. Ruperto Othonis Hannoverano, Jenæ IIX. Febr. Anno MDCIIL. Solenni actu impositam gratulantur Dn. Commensales in illustri Academia Lipsiensi - Otho, Rupertus,Freyschmidt, Kaspar (Freyschmidius, 1648)