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2. An evaluation of Solanum verrucosum Schlechtd. for its possible use in potato breeding;Abdalla;Euphytica,1973
3. Field performance of families and clones obtained through unilateral sexual polyploidization in potato (Solanum tuberosum);Alberino;Advances in Horticultural Science,2004
4. Effectiveness of selection in the early stages of breeding programmes;Anderson;Potato Research,1981
5. Interspecific somatic fusions between Solanum brevidens and S. tuberosum;Austin,1987