Schrader, J., Baba, K., May, S. T., Palme, K., Bennett, M., Bhalerao, R. P., & Sandberg, G. (2003). Polar auxin transport in the wood-forming tissues of hybrid aspen is under simultaneous control of developmental and environmental signals. National Academy of Sciences.

Schrader, J., K. Baba, S. T. May, K. Palme, M. Bennett, R. P. Bhalerao, and G. Sandberg. Polar Auxin Transport in the Wood-forming Tissues of Hybrid Aspen Is Under Simultaneous Control of Developmental and Environmental Signals. National Academy of Sciences, 2003.

Schrader, J., et al. Polar Auxin Transport in the Wood-forming Tissues of Hybrid Aspen Is Under Simultaneous Control of Developmental and Environmental Signals. National Academy of Sciences, 2003.