PP 438
CCh 10.5; PP 438
JNN 349.1; PP 438
GC 529.2; GC88 529.2; PP 438
PP 20.2, 438
CCh 10.5; PP 20.2, 438
DA 60.1; EP 336.3; HLv 34.5; PK 684.2; PP 438, 475.2; SJ 23.4; SS 354; TA 162.1