sci
hub

to open science
Zhou, Sheng; Liu, Ningwu; Zhang, Lei; He, Tianbo; Li, Jingsong . (2018). Quantum cascade laser based absorption spectroscopy for direct monitoring of atmospheric N 2 O isotopes. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, (), S1386142518306814–. doi:10.1016/j.saa.2018.07.028 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research