◂
sci
hub

to open science
K. Miwa; T. Mukai. (2002). Influences of reaction products on etch rates and linewidths in a poly-Si/oxide etching process using HBr/O[sub 2] based inductively coupled plasma. , (), –. doi:10.1116/1.1511216 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research