1. Andreae, W.A. (1967) Uptake and metabolism of indoleacetic acid, Naphthalene acetic acid and 2,4 dichlorophenoxyacetic acid by pea root segments, in relation to growth inhibition during and after auxin application. Can. J. Bot. 45, 737?743
2. Audus, L.J. (1975) Geotropism in roots. In: The development and function of roots, pp. 327?363, Torrey, J.G., Clarkson, D.T., eds. Academic Press, London
3. Batra, M.W., Edwards, K.L., Scott, T.K. (1975) Auxin transport in roots: its characteristics and relationship to growth. In: The development and function of roots, pp. 299?325, Torrey, J.G., Clarkson, D.T., eds. Academic Press, London New York San Francisco
4. Burström, H.: Studies on growth and metabolism of roots: IV Positive and negative auxin effects on cell elongation. Physiol. Plant. 3, 277?292 (1950)
5. Cleland, R.E. (1964) The role of endogenous auxin in the elongation of Avena leaf sections. Physiol. Plant. 17, 126?135