TY - JOUR AU - J Parkas AU - David VanderHart AU - U Westermark C2 - Journal of Wood Chemistry and Technology DA - 2002-01-01 00:01:00 LA - en M1 - 22 No. 4 PB - Journal of Wood Chemistry and Technology PY - 2002 TI - Accelerated Light-Induced Aging of Α-, Β-, and Γ-13C-Enriched Cell Wall-Dehydrogenation Polymers Studied With Solid State 13C NMR spectroscopy ER -