1. Sequential path analysis of grain yield and its components in maize;Agrama;Plant Breed.,1996
2. Andersen, S., 2000. Dyrkning af korn. In: Andersen, S. (Ed.), Landbrugsplanterne., second ed. DSR Forlaget Inc., Frederiksberg (Denmark), pp. 106–144.
3. Inbred line evaluation and breeding for digestibility-related traits in forage maize;Argillier;Crop Sci.,2000
4. Bjergmark, E.H., Olesen, S.G., Mikkelsen, M., Nielsen, K.A., 2005. Majs. In: Koch, P.R. (Ed.), Dyrkning af grovfoder., forth ed. Landbrugsforlaget Inc., Aarhus (Denmark), pp. 77–97.
5. Chemometrics : a practical guide;Beebe,1998