Mill, J.S. A system of logic ratiocinative and inductive , being a connected view of the principles of evidence and the methods of scientific investigation / by John Stuart Mill; J.S. Mill .— People's edition .— : Longmans Green a. co, 1886 .— 656 с. — Lang: eng .— URL: https://rucont.ru/efd/88515 (дата обращения: 13.11.2025)