About the database

Elsevier is a Dutch information and analytics company and one of the world's major providers of scientific and  technical.  It was established in 1880 as a publishing company. Elsevier's products and services include the entire academic research lifecycle, including software and data-management, instruction and assessment tools.  Elsevier helps researchers and healthcare professionals advance science and improve health outcomes for the benefit of society. Elsevier makes it possible to find quotations and other bibliometric information. Only two companies have such big electronic databases and one of them is Elsevier.