| Authors(s) | Ivanova, L. V. |
| Year | 1958 |
| Title | A Spirialis find in the Polomica series of the Carpathians. Rep. Acad. Sci. Ukr. 4: 437-439, 4 figs. |
| Authors(s) | Ivanova, L. V. |
| Year | 1958 |
| Title | A Spirialis find in the Polomica series of the Carpathians. Rep. Acad. Sci. Ukr. 4: 437-439, 4 figs. |