Environmental and Sustainability Indicators: Case Study for Agriculture and Food Processing Sector. - Jirí Hrebícek; Michal Hodinka; Arnost Motycka; Ondrej Popelka; Oldrich Trenz (EnviroInfo, 2012)

Information System for Global Sustainability Reporting. - Ondrej Popelka; Michal Hodinka; Jirí Hrebícek; Oldrich Trenz (ISESS, 2013)