PLANT BIOTECHNOLOGY, vol. 28, no. 1, page. 17 - 23, 2011-01
PLANT CELL TISSUE AND ORGAN CULTURE, vol. 105, no. 1, page. 85 - 91, 2011-04
PLANT CELL TISSUE AND ORGAN CULTURE, vol. 107, no. 1, page. 69 - 77, 2011-10