1. Mise au point sur la resistance recessive aux souches necrotiques du virus Y de la pomme de terre (PVY) presente chez Nicotiana;Ano;Ann. Tabac.,1995
2. Transfer of resistance to Potato virus Y from Nicotiana benavidesii Goodspeed to N. tabacum;Berbec;Genet. Pol.,1988
3. A technique for making preparations of mitotic chromosomes from Nicotiana flowers;Burns;Tob. Sci.,1964
4. The chromosomes of Nicotiana africana Merxm.: a recently discovered species;Burns;J. Hered.,1982
5. Comparison between PVY isolates obtained from potato and tobacco plants in Poland;Chrzanowska;Phytopathol. Pol.,1997