sci
hub

to open science
Krohne, Georg. (2019). Hydra nematocysts in the flatworm Microstomum lineare: in search for alterations preceding their disappearance from the new host. Cell and Tissue Research, (), –. doi:10.1007/s00441-019-03149-w 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research