1. Chen, Y.; Li, L.T. (1978): Investigation and utilization of pollen-derived haploid plants in rice and wheat. In: Proc. of Symp. on Plant Tissue Culture pp. 199–212. Peking, China: Science Press
2. Deaton, W.R.; Legg, P.D.; Collins, G.B. (1982): A comparison of hurley tobacco doubled-haploid lines with their source inbred cultivars. Theor. Appl. Genet, (in press)
3. Dunwell, J.M. (1982): Development of zygotic barley embryos in vitro. In: Proc. Int. Symp. Plant Cell Culture in Crop Improvement (eds.: Sen, S.K.; Giles, K.L.). Bose Institute, Calcutta (in press)
4. Foroughi-Wehr, B.; Friedt, W. (1981) Responsiveness to anther culture of Hordeum vulgare cv. ‘Dissa’ and its parents. Barley Genet. Newsl. 11, 50–53
5. Foroughi-Wehr, B.; Mix, G. (1979): In vitro response of Hordeum vulgare L. anthers cultured from plants grown under different environments. Environ. Exp. Bot. 19, 303–309