![](/img/cover-not-exists.png)
Existence of optical vortices in
Guo, Qing, Cao, Daomin, Li, HangVolume:
50
Language:
english
Journal:
Nonlinear Analysis: Real World Applications
DOI:
10.1016/j.nonrwa.2019.04.016
Date:
December, 2019
File:
PDF, 757 KB
english, 2019