My question is connected with a well-known German publishing house - Springer. It has it's own site www.springer.com.
Unfortunately, i can't penetrate into the base of books on this site, but I urgently need several books and articles from Springer for my scientific resarches. These papers are all devoted to DSP (Digital Signal Processing). Special login name and password are needed to get access to books on Springer.
If anybody has access to Springer and can get for me several books and send to my e-mail, please write about it here.