The previous page is sending you to https://www.sciencedirect.com/science/article/pii/S0007153626800038/pdf?md5=56dd1e4df0ae5843d3d3e2ecb84a7950&pid=1-s2.0-S0007153626800038-main.pdf.

 If you do not want to visit that page, you can return to the previous page.