for literature search services

  • Every 5 sources5 €
  • Urgency, per source0.30 €
  • Sources not older than 15 years+0.80 €
  • Sources not older than 10 years+1.60 €
  • Sources not older than 5 years+2.40 €
  • Formatting according to MLA, APA, VacouverFree
  • Patent Search Free

Biblioraphy on demand is carried out by a professional librarians throughout the whole base of modern scientific knowledge - about 200 million sources.

Your order will be completed within three working days after payment. Once the list of references will be ready, we will send it to you at the e-mail address specified during payment.