Sot︠s︡ialʹnyĭ progress i svoboda: k analizu teoreticheskikh istokov krizisa burzhuaznogo soznanii︠a︡ // [Social Progress and Freedom] L. V Skvortsov 1979 2 substantive philosophy of history freedom/liberty progress/decline
La Storia e il Progetto della Liberazione dell'uomo Carlo Skalichy In: "Aquinas". Vol 18. Pp 209-238. 1975 2 substantive philosophy of history freedom/liberty progress/decline
On the Notions of Progress, Revolution and Freedom Barrington Moore In: "Ethics". Vol 72. Pp 106-119. 1962 2 substantive philosophy of history freedom/liberty progress/decline