How ethnicity conditions the effect of oil and gas on civil conflict:a spatial analysis of Africa from 1990 to 2010 Basedau, Matthias Pierskalla, Jan Henryk 2014 - Forschungsinformationssystem der UHH
Drilling deeper:a systematic, context-sensitive investigation of causal mechanisms in the oil-conflict link Basedau, Matthias Mähler, Annegret Shabafrouz, Miriam 2014 - Forschungsinformationssystem der UHH