"Kommentierung der Paragraphen § 97 GWB; §§ 30, 36 VgV, §§ 69-72 VgV; §§ 27 SektVO, §§ 33 u. 34, 60-63 SektVO; § 2 VOL/A; §§ 22, 26 UVgO, §§ 50, 52 UVgO" [Commenting on the paragraphs § 97 GWB; §§ 30, 36 VgV, §§ 69-72 VgV; §§ 27 SektVO, §§ 33 u. 34, 60-63 SektVO; § 2 VOL/A; §§ 22, 26 UVgO, §§ 50, 52 UVgO]
Commenting on the paragraphs § 97 GWB; §§ 30, 36 VgV, §§ 69-72 VgV; §§ 27 SektVO, §§ 33 u. 34, 60-63 SektVO; § 2 VOL/A; §§ 22, 26 UVgO, §§ 50, 52 UVgO (only available in german language)
"juris Praxiskommentar Vergaberecht, 6. Auflage 2022" [juris practical commentary on public procurement law, 6th edition 2022]