2018, Article in monograph or in proceedings (Ecosystem restoration by temporary facilitation of coastal vegetation and shellfish reefs using biodegradable habitat structures.)
2011, Article in monograph or in proceedings (Wisdom, R.; Vohla, C. (ed.), After Wise Use – The Future of Peatlands, Proceedings of the 13th International Peat Congress: Pristine Mire Landscapes, pp. 92-94)
2009, Article in monograph or in proceedings (Mander, U.; Koiv, M.; Vohla, C. (ed.), 2nd International symposium on Wetland Pollutant Dynamics and Control WETPOL 2007, pp. 329-331)
2008, Article in monograph or in proceedings (After wise use : the future of peatlands : Proceedings of the 13th International Peat Congress Pristine Mire Landscapes, pp. 92-94)