Mohapatra, K. P., R. N. Sehgal, R. K. Sharma, and T. Mohapatra. “Population Genetic Structure of the Endangered Tree Species Taxus Wallichiana Zucco in the Western Himalayas”. INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, vol. 67, no. 04, Nov. 2007, pp. 352-7, doi:.