◂
sci
hub
to open science
Get Papers Free
↓save
Free GPT4
Deepseek
Yang, Xuehua; Zhang, Haixiang; Xu, Da . (2018).
Orthogonal spline collocation method for the fourth-order diffusion system. Computers & Mathematics with Applications, (), S0898122118300555–.
doi:10.1016/j.camwa.2018.01.039
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research