Ignis gravitatem & actualem, etiam in aëre graviore, gravitationem argumentis pariter & experimentis demonstrat
Sturmius, Johannes Christophorus.
Fritzius, Guilielmus.
AltdorffI typis Schönnerstædtianis
[1684]
No actual punctuation after 'AltdorffI'
Universität Altdorf