7.
Atanasova, N., Castellar, J.A.C., Pineda-Martos, R., Nika, C.E., Katsou, E., Isteniˇc, D., Pucher, B., Andreucci, M.B., Langergraber, G., (2021). Nature-based solutions and circularity in cities. Circ. Econ. Sustain. https:// doi.org/10.1007/s43615-021- 00024-1.