1. Cytogenetical study on Nicotiana tabacum L. cv. Nadwiślański Mały (2x and 4x) x Nicotiana alata Link et Otto hybrids;Berbeć;Genet. Pol.,1987
2. Morphology, cytogenetics and resistance of amfidiploid Nicotiana raimondii Macbride N. tabacum L. (F1 cv. Zamojska 4 × cv. LB-838) to potato virus Y;Berbeć;Genet. Pol.,1988
3. A technique for making preparations of mitotic chromosomes from Nicotiana flowers;Burns;Tob. Sci.,1964
4. Chromosome pairing and microsporogenesis in interspecific F1 hybrids of Nicotiana aricana with different cultivars of N. tabacum;Doroszewska;J. Genet. Breed.,1996