PLANT PHYSIOLOGY, vol. 150, no. 1, page. 42 - 54, 2009-05
ANALYTICAL BIOCHEMISTRY, vol. 284, no. 1, page. 42 - 48, 2000-08-15
JOURNAL OF APPLIED PHYSICS, vol. 93, no. 3, page. 1367 - 1370, 2003-02-01