[PAPINIANUS libro primo definitionum. ] §28.3.1.prTestamentum aut non iure factum dicitur, ubi sollemnia iuris defuerunt: aut nullius esse momenti, cum filius qui fuit in patris potestate praeteritus est: aut rumpitur alio testamento, ex quo heres existere poterit, uel adgnatione sui heredis: aut in irritum constituitur non adita hereditate.
[PAPINIANUS from the first book of Definitions.] A testament is said either to be made not in accordance with law, when the solemnities of law are lacking; or to be of no effect, when a son who was in his father's power has been passed over; or it is ruptured by another testament, from which an heir can arise, or by the adgnation of a self-successor; or it is rendered ineffectual if the inheritance is not entered upon.