◂
sci
hub
to open science
Mutual aid
↓save
Jacek Gołaszewski; Janusz Szwabowski. (2004).
Influence of superplasticizers on rheological behaviour of fresh cement mortars. , 34(2), 235–248.
doi:10.1016/j.cemconres.2003.07.002
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research
