I have done some extensive review of LaTeX fonts and document classes, searching for the style pictured in the samples below. This style is very popular in translations of science books from well-known publishers:
- Издательство "Мир"
- Μеждународная Книга
Some samples of this style:
1) Kujundzic S.M. - Methods and Models for Stability, Controllability and Reliability Analysis of Systems Motion (2004, FizMatLit)
2) Alexeiev - Problems in Classical Electrodynamics (MIR Publishers Moscow, 1977)
3) Gantmacher - Lectures in Analytical Mechanics (MIR Publishers Moscow, 1975)
Any clue on what this font (or template) is called, what's the history behind it and which LaTeX font or document class best resembles it would be extremely appreciated.