Cotterill, J.H. The steam engine considered as a heat engine : a treatise on the theory of the steam engine , illustrated by diagrams, tables, and examples from practice / by James H. Cotterill, M.A.; J.H. Cotterill .— : E. & F.N. Spon, 1878 .— 367 с. — Lang: eng .— URL: https://rucont.ru/efd/94478 (дата обращения: 13.11.2025)