A. G. Chshiev, “On inversion of semigroups of operators”, Vladikavkaz. Mat. Zh., 16:2 (2014), 79–89
2013
2.
A. G. Chshiev, “The Gearhart–Prüss Theorem for a Class of Degenerate Semigroups of Operators”, Mat. Zametki, 94:3 (2013), 426–440; Math. Notes, 94:3 (2013), 400–413
A. G. Chshiev, “The closeness and closability criteria for infinitesimal operators of certain semigroups”, Izv. Vyssh. Uchebn. Zaved. Mat., 2011, no. 8, 77–85; Russian Math. (Iz. VUZ), 55:8 (2011), 66–74