NASA - National Aeronautics and Space Administration

Levinskikh, M. A., V. N. Sychev, T. A. Derendyaeva, O. B. Signalova, F. B. Salisbury, W. F. Campbell, D. Bubenheim, G. E. Bingham, and G. Jahns (2000), Analysis of the spaceflight effects on growth and development of super dwarf wheat on the space station Mir, J. Plant Physiol., 156, 522.