помогите, пожалуйста, с двумя статьями:
1. Materials Science and Engineering: C, Volume 30, Issue 4, 10 May 2010, Pages 605-609
AGET ATRP of acrylonitrile with ionic liquids as reaction medium without any additional ligand
Hou Chen, Ying Lianga, Delong Liua, Zhi Tana, Shaohong Zhanga, Meiling Zhenga and Rongjun Qua
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http://dx.doi.org/10.1016/j.msec.2010.02.015
POLYACRYLONITRILE PRECURSOR FOR CARBON FIBERS
P. Rajalingama; Ganga Radhakrishxana
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http://dx.doi.org/10.1080/15321799108021925