1. Physiology of root branching in forest trees with special regard to the effects of plant hormones and assimilates;Atzmon,1991
2. The effect of zeatin and iso-pentenyladenine on root growth of Pinus pinea. L;Atzmon;J. Pl. Physiol.,1993
3. Transport and metabolism of [3H]iso-pentenyladenine following application to the tip of intact or decapitated tap roots of Pinus pinea;Atzmon;Pl. Growth Regul.,1993
4. The involvement of the root apex and cytokinins in the control of lateral root emergence in lettuce seedlings;Biddington;Pl. Growth Regul.,1982
5. Apical dominance in roots of Pisum sativum L;Böttger;Planta,1974