A Toolbox for Understanding and Implementing a Citizens' Observatory on Air Monitoring. - Haiying Liu; Mike Kobernus; Mirjam Fredriksen; Yaela Golumbic; Johanna Robinson (Multimedia Tools and Applications for Environmental & Biodiversity Informatics, 2018)

CITI-SENSE Citizens' Observatories Architecture. - Haiying Liu; Arne J. Berre; Mike Kobernus; Mirjam Fredriksen; Richard Rombouts; Andrei Tamlin; Tom Cole-Hunter; Leonardo Santiago; Alena Bartonova (Int. J. Spatial Data Infrastructures Res., 2018)