BeckOK InfSchR
Aligbe in BeckOK InfSchR | IfSG § 20 Rn. 1-276.1 | 11. Edition | Stand: 01.04.2022
Gabriel in BeckOK InfSchR | IfSG § 2 Rn. 1-77 | 11. Edition | Stand: 01.04.2022