1. A survey of the Rhenium-Carbon system;Hughes;J. Less Common. Met.,1959
2. Structure of alloys of the system rhenium-carbon in the region rich with rhenium;Kharkova;Poroshkovaya Metall.,1987
3. A new rhenium carbide formed by high-pressure treatment;Popova;High. Temp. - High. Press.,1971
4. Synthesis and superconducting properties of cubic rhenium monocarbide, Pis’ma v Zhurnal Eksperimentalnoi;Popova;Teoreticheskoi Fiziki,1972
5. The crystal structure of new superconducting materials obtained by high pressure treatment;Popova;Acta Crystallogr.,1975