De inaequalitatibus quas Saturnus et Jupiter sibi mutuo videntur inducere praesertim circa tempus conjunctionis : Opusculum ad Parisiensem academiam transmissum, et nvnc primvm editvm / authore P. Rogerio Josepho Boscovich ...Boscovich, Ruggero Giuseppe, 1711-1787.1756Imperfect: ix-xvi wanting; supplied in facsimile.text