This publication is cited in the following articles:
S. V. Kislyakov, “Chastichnye retraktsii dlya abstraktnykh prostranstv tipa Khardi”, Issledovaniya po lineinym operatoram i teorii funktsii. 51, Zap. nauchn. sem. POMI, 527, POMI, SPb., 2023, 84–93