Результаты поиска по запросу: "query"

• Exchange Rates - Currency Converter - Foreign Currency Rates - Money Transfer Services Comparison
  Exchange Rates and currency conversion calculators for any foreign currency. Also, track exchange rate changes over the last days, and query currency rate history database. Al...
• You are Crossref - Crossref
  Crossref runs open infrastructure to link research objects, entities, and actions, creating a lasting and reusable scholarly record that underpins open science. Together with ou...