HAYRAPETYAN, F. A. ZONAL DIVISION OF EOCENE DEPOSITS BY SMALL FORAMINIFERA FROM BOREHOLE MATERIALS OF «LANDJAR 2». Proceedings of the YSU C: Geological and Geographical Sciences, Yerevan, Armenia, v. 43, n. 2 (219), p. 28–36, 2009. DOI: 10.46991/PYSU:C/2009.43.2.028. Disponível em: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol43_no2_2009_pp028-036. Acesso em: 25 aug. 2024.