| Authors(s) | Luczkowska, E. |
| Year | 1955 |
| Title | Tortonian Foraminifera from the Chodenice and Grabowice Beds in the vicinity of Bochnia (Polish with English summary). Roczn. Polskiego Towarz. Geol. 23: 77-156, 4 figs, pls 6-10. |
| Authors(s) | Luczkowska, E. |
| Year | 1955 |
| Title | Tortonian Foraminifera from the Chodenice and Grabowice Beds in the vicinity of Bochnia (Polish with English summary). Roczn. Polskiego Towarz. Geol. 23: 77-156, 4 figs, pls 6-10. |