Dr. Murai Éva szerk.: Parasitologia Hungarica 13. (Budapest, 1980)

SKRJABIN, K.I. - SCHÖLTS, R. S. (1937): Gel'mintozi krupnogo rogatogo skota i ego molognyaka. - Sel'.hozgiz. Moscow, 1- 723. STEPANOV, I.A. (1969): K embrionalnomu razvitiyu Paramphistomum gotoi Fukui, 1922 v laboratornykh üsloviyah. - Uch. zap. Gorkov. Ped. inst. Ser, biol. , 99. 21-25. SZIDAT, L. (1937): Über die Entwicklungsgeschichte und der ersten Zwischenwirt von Paramphistomum cervi (Zeder, 1790) aus dem Magen von Wiederkäuern. - Z. Parasitenk. 9. 1-19. TUDOR, G. - ANTON, E. (1968): Cercetari privind paramfistomoza rumegatoarelor in judetul Tulcea. - Rev. Zootch. Med. Vet., 10_. 72-82. VASSILEV, I. - SAMNALIEV, P. (1974): Development of Paramphistomum microbothrium in an intermediate host Galba truncatula. - Inter. Cong. Parasit. III. Munich, Sec B, 2. 352. VASSILEV, I. - SAMNALIEV, P. (1978): Razvitie na Paramphistomum microbothrium Fischoeder, 1901 v mezhdinen gostopriemnik Galba truncatula. - Helmintologiya, 6. 13-30. VELITCHKO, I. V. (1966): Novyi rod Liorchis nov. gen. (Trematoda: Paramphistomatidae). Mater, nauch. Konf. vses. Obshch. Gel'mint. 1966. ch., 5. 70-80. VELITCHKO, I. V. (1968):Rasprostranenie paramfistomatoidei zhvachnih na territorii SSSR,Bull, vses Inst. Gel'mint., 2. 34-37. VELITCHKO, I.V. (1971): O paramfistomatidah zhvachnih v SSSR. - Sb. Rabot Gel'mint, nosv. 90-let. rozh. akad. K.I. Skryabina. Moscow, 61-75. VISHNYAKOV, Yu. - MERE MIN SKII, A. - KAMBUROV, P. - GEORGIEV, M. (1971): Razprostranenie na paramfistomatudite pri ovtsete i ustanovyavane vida Paramphistomum microbothrium Fischoeder, 1901 pri ovtsete i govedata v Sofiyski okr'g. Nauch. Trud. Vis. Vet. Inst., 22. 463-468. VUJIC, B. (1965): Paramfistomoza prezivara i principi odredivanja pripadnosti ovih parazita. - Veterinaria. Saraj.

, 14. 471-478. WILLMOTT, S. (1950): On the species of Paramphistomum Fischoeder, 1901 occurring in Britain and Ireland with notes on some material from the Netherlands and France. J. Helminth. , 24. 155-170. ZADURA, J. (1960): Paramphistomum cervi (Schrank, 1790) as the cause of a serious disease in stags (Cervus elaphus L. ). - Acta parasit. polon. , 8. 345-350. ZADURA, J. - NIEC, L. (1952): Robaczyca zoladki u krowy wywolana przez przywry Paramphistomum cervi. - Med. Wet., 8. 370- 371, ZDZITOWIECKI, K. - DROZDZ, J. - MALCZEWSKI, A. - ZARNOWSKI, E. (1977): Trematodes from the genus Paramphistomum Fischoeder, 1901 in ruminants of Poland. Bull. Acad. Pol. Sei. Cl., II Sér. Sei. biol., 25. 537-539. Received: 8 November, 1979 Dr. SEY, O. Department of Zoology, College of Education H7624 Pécs, Ifjúság utja 6.