TY - JOUR AU - Olbertz, Margot Regina AU - Jafari, Mais AU - Papina, Codrut AU - Abatzidi, Athina AU - Tzortzi, Julia Nerantzia AU - Mornar, Nives AU - Bokulic, Mirela AU - Timpe, Axel TI - The quadruple helix model in practice: co-creating NBS requires novel governance approaches JO - Urban transformations VL - 7 SN - 2524-8162 CY - Cham PB - Springer Nature Switzerland AG M1 - RWTH-2025-06238 SP - 9 PY - 2025 LB - PUB:(DE-HGF)16 ; PUB:(DE-HGF)7 DO - DOI:10.1186/s42854-025-00077-7 UR - https://publications.rwth-aachen.de/record/1015168 ER -