"Liber 2, Quaestio 31" . . . "https://github.com/mldac/da-327-l2q31" . . . . . "3" . "Liber II, Liber 2, Quaestio 31" . . . "\n Utrum lumen multiplicet se subito sive in instanti aut successive per\n medium.\n " . "0031" . "da-327-l2q31" . "Not Started" . . "0050" . . . .