Y.  G Sikharulidze, ?O nizhnemelovykh organogennykh postroykakh gruzii [On Lower Cretaceous organogenous structures of Georgia]?, in Mezozoyskie Korally SSSR (Trudy 2 Vsesoyuznogo simpoziuma po izucheniyu iskopaemykh korallov SSSR, 4) [Proceedings of the 2-Union Symposium on the study of fossil corals of the USSR], Moskva: Nauka, 1970, pp. 69?74.

E. I.  Kuzmicheva, ?Pervye nakhodki rannemelovykh korallov Zheliopora Blainville i Polchtremazis d'Orbigny na territorii SSSR i sistematicheskoe polozhenie etikh rodov [First discoveries of the Early Cretaceous corals Heliopora Blainville and Polytremacis d'Orbigny in the te?, in Mezozoyskie Korally SSSR (Trudy 2 Vsesoyuznogo simpoziuma po izucheniyu iskopaemykh korallov SSSR, 4) [Proceedings of the 2-Union Symposium on the study of fossil corals of the USSR], Moskva: Nauka, 1970, pp. 93?100, pl. 6.

E. V.  Krasnov, ?Phylogenesis and the problem of the wholeness of Scleractinia groups?, in Mezozoyskie Korally SSSR (Trudy 2 Vsesoyuznogo simpoziuma po izucheniyu iskopaemykh korallov SSSR, 4) [Proceedings of the 2-Union Symposium on the study of fossil corals of the USSR], B. S.  Sokolov, Ed. Moskva: Nauka, 1970, pp. 15?40.

E. V.  Krasnov and Statostina, E. A., ?Pozdnjejurskie skleraktinii severnogo Kavkaza [Late Jurassic scleractinians of northern Caucasus]?, in Mezozoyskie Korally SSSR (Trudy 2 Vsesoyuznogo simpoziuma po izucheniyu iskopaemykh korallov SSSR, 4) [Proceedings of the 2-Union Symposium on the study of fossil corals of the USSR], B. S.  Sokolov, Ed. Moskva: Nauka, 1970, pp. 75?80, pl. 4?5.

E. I.  Kuzmicheva, ?Novye dannye ob organogennykh postroykakh v nizhnemelovykh otlozheniyakh yuga SSSR [New data on organogeneous structures in Lower Cretaceous rocks from southern USSR]?, in Mezozoyskie Korally SSSR (Trudy 2 Vsesoyuznogo simpoziuma po izucheniyu iskopaemykh korallov SSSR, 4) [Proceedings of the 2-Union Symposium on the study of fossil corals of the USSR], B. S.  Sokolov, Ed. Moskva: Nauka, 1970, pp. 66?68.