adempimento prima del termine
2021-05-20T10:18:45.1970000Z
https://www.termdat.bk.admin.ch/entry/106506
Obligationenrecht, Art. 81 RandT (SR 220, Stand 2021-02)
SACC, Swiss Code of obligations (transl.), 1990, art. 81
Code des obligations, art. 81 tit. tit. marg. (RS 220, état 2021-02)
Codice delle obbligazioni, art. 81 marg. (RS 220, stato 2021-01)