参考文献

Suresh; Kamalakkannan; Ranganathan; Arulkumaran; Sundararajan; Sakthinathan; Vijayakumar; Sathiyamoorthi; Mala; Vanangamudi; Thirumurthy; Mayavel; Thirunarayanan Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2013 , vol. 101, p. 239 - 248