◂
sci
hub
to open science
Get Papers Free
↓save
Free GPT4
Deepseek
Marrian, S. F.. (1948).
The Chemical Reactions of Pentaerythritol and its Derivatives.. , 43(1), 149–202.
doi:10.1021/cr60134a004
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research
