◂
sci
hub
to open science
Get Papers Free
↓save
Free GPT4
Deepseek
Z. -C. Luo; J. -R. Liu; H. -Y. Wang; A. -P. Luo; W. -C. Xu. (2012).
Wide-band tunable passively Q-switched all-fiber ring laser based on nonlinear polarization rotation technique. , 22(1), 203–206.
doi:10.1134/s1054660x11230125
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research