31
Act. 9.1/77
32
Act. 15/S. 2
33
Act. 2.1/S. 2
34
Act. 9.1/68-397ff/412
35
Act. 9.1/68-342/412; act. Act. 9.1/68-352/412; act. 9.1/68-268/412; act. 9.1/68-313/412 und
act. 9.1/68-322/412
36
Act. 9.1/40 und act. 9.1/76-3/6
37
Act. 9.1/68-401ff/412
38
Act. 9.1/68-411/412 und act. 9.1/73-2/3
39
Act. 9.1/81-32/33