• OSAMAT - utilisation of oil shale ashes in road constructionRonkainen, Marjo; Koroljova, Arina; Pototski, Aleksander; Puhkim, Heinart; Lahtinen, Pentti; Kiviniemi, OlliWASCON 2012 : towards effective, durable and sustainable production and use of alternative materials in construction : 30 May–1 June, 2012, Gothenburg, Sweden2012 / 10 p. : ill