@incollection{Hexig12, author = {Alata Hexig and Bayar Hexig}, title = {Characterization of Compositional Gradient Structure of Polymeric Materials by FTIR Technology}, booktitle = {Infrared Spectroscopy}, publisher = {IntechOpen}, address = {Rijeka}, year = {2012}, editor = {Theophile Theophanides}, chapter = {17}, doi = {10.5772/34674}, url = {https://doi.org/10.5772/34674} }