1. Regulation of apical dominance by ethephon, irradiance and CO2;Andersen;Physiol. Plant.,1976
2. Environmental influences on adventitious rooting in cuttings of non-woody species;Andersen,1986
3. Light induced hormonal effects on vegetative propagation;Andersen,1988
4. Kunstlys til Hibiscus;Andersson;Gartner Tidende,1985
5. Kunstlys, stiklingeproduktion og kvalitet af Kalanchöe;Andersson;Gartner Tidende,1985