Health effects of greenspace on outdoor physical activity and indoor PM2. 5 and noise: A case study of four European cities
Proceedings article published in 2019 by
W. Mueller,
S. Steinle,
J. Pärkkä,
E. Parmes,
H. Liedes,
E. Kuijpers,
D. Chapizanis 
,
T. Maggos,
M. Stamatelopoulou,
M. Loh
,
T. Maggos,
M. Stamatelopoulou,
M. Loh
