(1)
Kovács, K. Z.; Hemment, D.; Woods, M.; Velden, N. K. van der; Xaver, A.; Giesen, R. H.; Burton, V. J.; Garrett, N. L.; Zappa, L.; Long, D.; Dobos, E.; Skalsky, R. Citizen Observatory Based Soil Moisture Monitoring – the GROW Example. HunGeoBull 2019, 68, 119-139.