Study on Blue Gel Pen Inks Based on Raman Spectroscopy and Multivariate Statistical
牛凡1,黄建同1 *,张云2,何欣龙1,王艳芳3
The Journal of Light Scattering . 2017, (3): 234 -238 .  DOI: 10.13883/j.issn1004-5929.201703009