Hybridization between Brassica napus L. and its wild relatives: B. rapa L., Raphanus raphanistrum L., Sinapis arvensis L., and Erucastrum gallicum (Willd.) O. E. Schulz. - Warwick,S..I..; Simard,M..J..; Légère,A..; Braun,L..; Beckie,H..J..; Mason,P..; Zhu,B..; Stewart,C..N.. (Theoretical and Applied Genetics, 2003)