Dynamic management of genetic resources: first generation analysis of sunflower artificial populations E. Belhassen, G. Augé, J. Ji, C. Billot, J. Fernandez-Martinez, J. Ruso and D. VarèsGenet. Sel. Evol., 26 Supplement (1994) 241s-253sDOI: https://doi.org/10.1051/gse:19940716