Lalisio Literature

http://literature.lalisio.com/oai.html""Lalisio Literature" is a search engine designed to help you find the right literature for your research, studies, teaching and leisure. For this purpose, we cooperate with major providers of international literature databases: Top booksellers such as Amazon, Abebooks and Powell's are among our partners as well as open access repositories such as arXiv and PubMed Central. Due to the integration of open access repositories our users can find and access cutting-edge articles mostly free of charge. Based on our analyses of content from numerous sources, we develop helpful search suggestions and relevance indicators for your literature search and help you quickly identify the literature you really want. "