1[1]Gower ST, Richards JH. Larches: deciduous conifers in an evergreen world. BioScience, 1990,40:818~826
2[3]Lewandoski A, Burczyk J, Mejnartowicz L. Genetic structure and the mating system in an old stand of Polish larch. Silvae Genet, 1991,40:75~79
3[4]Jain SM, Gupta PK, Newton RJ (eds). Somatic Embryogenesis in Woody Plants. Vol 1~3. Dordrecht, The Netherlands: Kluwer Academic Publishers, 1995
4[5]Gupta PK, Timmis R, Timmis K et al. Increase in forest productivity through biotechnology. In: Chopra VL, Singh RB, Verma A (eds). Crop Productivity and Sustainability Shaping the Future. New Delhi: Oxford & IBH Publishing Co Pvt Ltd, 1998.745~752
5[6]Timmis R. Bioprocessing for tree production in the forest industry: conifer somatic embryogenesis. Biotechnol Progr, 1998,14:156~166
6[7]Jain SM, Brar DS, Ahloowalia BS. Somaclonal variation and induced mutations in crop improvement. Dordrecht, The Netherlands: Kluwer Academic Publishers, 1998