1. Atanassov, A. 1993 Biotechnology in Agriculture. Novosibirsk, Russia: Siberian Department of the Russian Academy of Science, Institute of Cytology and Genetics.
2. Atanassov, A. & Djilianov, D. 1995 In vitro androgenesis in tobacco. In In Vitro Androgenesis In Seed Plants, ed Gupta, S. London: Chapman & Hall. (In press.)
3. Ball, S. T., Zhou, H.P. & Konzak, C.F. 1993 Influence of 2,4-D, IAA and duration of callus induction in anther culture of spring wheat. Plant Science 90, 195?200.
4. Barloy, D., Denis, L. & Beckert, M. 1989 Comparison of the aptitude for anther culture in some androgenetic doubled haploid maize lines. Maydica 34, 303?308.
5. Bennett, M. & Hughes, W. 1972 Additional mitosis induced in wheat pollen by ethrel. Nature 240, 566?568.