O nachozdenii sovremennogo pridstavitelja roda Pyrgula Cristof. et Jan v doline srednego tecenija Araksa (Gastropoda-Prosobranchia, Hydrobiidae) /
Akramovskij, Nikolaj Nikolaevič
O nachozdenii sovremennogo pridstavitelja roda Pyrgula Cristof. et Jan v doline srednego tecenija Araksa (Gastropoda-Prosobranchia, Hydrobiidae) / [The occurrence of the modern representative of the genus Pyrgula Cristof. et Jan in the valley of the midstream of the Araks river (Gastropoda-Prosobranchia, Hydrobiidae)] N.N. Akramovskij - Doklady Akademii Nauk SSSR ; 84(3):631-632 .
O nachozdenii sovremennogo pridstavitelja roda Pyrgula Cristof. et Jan v doline srednego tecenija Araksa (Gastropoda-Prosobranchia, Hydrobiidae) / [The occurrence of the modern representative of the genus Pyrgula Cristof. et Jan in the valley of the midstream of the Araks river (Gastropoda-Prosobranchia, Hydrobiidae)] N.N. Akramovskij - Doklady Akademii Nauk SSSR ; 84(3):631-632 .