1. Banttari & Zeyen, CMI/AAB Descriptions of Plant Viruses 123, 4 pp., 1973.
2. Boccardo, Milne & Luisoni, J. gen. Virol. 45: 659, 1979.
3. Brcák, in Leafhopper Vectors and Plant Disease Agents, ed. K.Maramorosch & K. Harris, 654 pp., New York: Academic Press, 1979.
4. Brcák, Králík & Vacke, Proc.1st int. Symp. Pl. Path. New Delhi, 1966, p. 93, 1970.
5. Brcák, Králík & Vacke, Biol. Plantarum 14: 302, 1972.
6. Catherall, Pl. Path. 19: 75, 1970.
7. Conti & Milne, Annls Phytopath. 9: 255, 1977.
8. Fenner, Intervirology 7: 1, 1976.
9. Gill, CMI/AAB Descriptions of Plant Viruses 169, 4 pp., 1976.
10. Harpaz, Vidano, Lovisolo & Conti, Atti Accad. Sci., Torino 99: 885, 1965.
11. Harris, in Leafhopper Vectors and Plant Disease Agents, ed. K. Maramorosch & K. Harris, 654 pp., New York: Academic Press, 1979.
12. Hatta & Francki, Virology 76: 797, 1977.
13. Hebert & Panizo, CMI/AAB Descriptions of Plant Viruses 145, 4 pp., 1975.
14. Huth, NachrBl. dt. PflSchutzdienst., Braunschweig 27: 49, 1975.
15. Ikäheimo & Raatikainen, Ann. Agric. Fenn. 2: 153, 1963.
16. Kempiak, Arch. Phytopath. PflSchutz. 13: 83, 1977.
17. Lesemann & Huth, Phytopath. Z. 82: 246, 1975.
18. Lindsten, Phytopath Z. 35: 420, 1959.
19. Lindsten, K. LantbrHögsk. Annlr 27: 137, 1961.
20. Lindsten, Meddn St. VäxtskAnst. 14: 134, 1970.
21. Lindsten, Växtskyddsnotiser 37: 55, 1973.
22. Lindsten, Mikrobiologija 11: 55, 1974.
23. Lindsten, in Leafhopper Vectors and Plant Disease Agents, ed. K.Maramorosch & K. Harris, 654 pp., New York: Academic Press, 1979.
24. Lindsten, Gerhardson & Pettersson, Meddn St. VäxtskAnst. 15: 375, 1973.
25. Luisoni, Boccardo, Milne & Conti, J. gen. Virol. 45: 651, 1979.
26. MacFarlane & Plumb, Abstracts 3rd. int. Congr. Plant Path. München 1978, p. 27, 1978.
27. Maramorosch & Harris, eds., Leafhopper Vectors and Plant Disease Agents, 654 pp., New York: Academic Press, 1979.
28. Matthews, Intervirology 11: 133, 1979.
29. Medaiyedu & Plumb, Rep. Rothamsted exp. Stn 1975, Part 1, p. 260, 1976.
30. Milne, Annls Phytopath. 9: 333, 1977.
31. Milne & Lesemann, Virology 90: 299, 1978.
32. Milne & Lovisolo, Adv. Virus Res. 21: 267, 1977.
33. Milne & Luisoni, Virology 80: 12, 1977a.
34. Milne & Luisoni, Annls Phytopath. 9: 337, 1977b.
35. Milne, Conti & Lisa, Virology 53: 130, 1973.
36. Milne, Kempiak, Lovisolo & Mühle, Phytopath. Z. 79: 315, 1974.
37. Milne, Lindsten & Conti, Ann. appl. Biol. 79: 371, 1975.
38. Milne, Luisoni & Ling, Pl. Dis. Reptr 63: 445, 1979.
39. Mühle & Kempiak, Phytopath. Z. 72: 269, 1971.
40. Plumb & Misari, Rep. Rothamsted exp. Stn 1973, Part I, p. 37, 1974.
41. Prusa, Phytopath. Z. 33: 99, 1958.
42. Reddy, Boccardo, Outridge, Teakle & Black, Virology 63: 287, 1975.
43. Rochow, CMI/AAB Descriptions of Plant Viruses 32, 4 pp., 1970.
44. Schumann, in Krankheiten und Schädlinge der Futtergräser, ed. E. Mühle, p. 94, Leipzig: Hirzel Verlag, 1971.
45. Shikata, in Leafhopper Vectors and Plant Disease Agents, ed. K.Maramorosch & K. Harris, 654 pp., New York: Academic Press, 1979.
46. Vacke, Proc. 5th Conf. Czech. Plant Virol. Prague, 1962, p. 335, 1964.
47. Vacke, Biologia Plantarum 8: 127, 1966.
48. Vacke, Ved. Pr. výsk. Ust. rostl. Výroby Praze-Ruzyni 16: 21, 1970.