Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 21 references without a DOI — listed, not checked
no DOI — not checkedAnikanova, V.S., Bugmyrin, S.V., and Ieshko, E.P., Metody sbora i izucheniya gel’mintov melkikh mlekopitayushchikh (Methods of Sampling and Study of Helminths from Small-Sized Mammals), Petrozavodsk: Karel. Nauchn. Tsentr, Ross. Akad. Nauk, 2007.
no DOI — not checkedBozhkov, D., Postcyclic parasitism and postcyclic hosts of helminths, Izv. Zool. Inst. Muz. (Bulg. Akad. Nauk.), 1969, vol. 29, pp. 183–187.
no DOI — not checkedGaevskaya, A.V., Gusev, A.V., Delyamure, S.L., et al., Opredelitel’ parazitov pozvonochnykh zhivotnykh Chyornogo i Azovskogo morei: paraziticheskiye bespozvonochnye ryb, ryboyadnykh ptits i morskikh mlekopitayushchikh (Key to Parasites of Vertebrates from the Black and Azov Seas: Parasitic Invertebrates in Fish, Fish- Eating Birds, and Marine Mammals), Kiev: Naukova Dumka, 1975.
no DOI — not checkedGaevskaya, A.V. and Solonchenko, A.I., Helminth fauna of flatfish (Pisces: Pleuronectiformes) from the Black Sea, Ekol. Morya, 1997, no. 46, pp. 31–35.
no DOI — not checkedIvashkin, V.M. and Khromova, L.A., Cucullanids and gnathostomatids of animals and human and the diseases caused by them, in Osnovy nematodologii (Basics of Nematology), Moscow: Nauka, 1976, vol. 27.
no DOI — not checkedKiseleva, M.I., Mnogoshchetinkovye chervi (Polychaeta) Chyornogo i Azovskogo morei (Polychaete Worms (Polychaeta) of the Black and Azov Seas), Apatity: Kol’sky Nauchn. Tsentr, Ross. Akad. Nauk, 2004.
no DOI — not checkedLomakin, V.V., Distribution and some aspects of the biology of Cucullanelus minutus (Rud., 1819) (Nematoda, Camallanata) in fish of the Caspian Sea, Voprosy morskoi parazitologii (Problems of Marine Parasitology), Kiev: Naukova Dumka, 1970, pp. 68–69.
no DOI — not checkedMikailov, T.K., Parazity ryb vodoyomov Azerbaidzhana (Parasites of Fish from Waterbodies of Azerbaijan), Baku: Elm, 1975.
no DOI — not checkedNaidenova, N.N., Parazitofauna ryb semeistva bychkovykh Chyornogo i Azovskogo morei (Parasite Fauna of Fish of the Family Gobiidae in the Black and Azov Seas), Kiev: Naukova Dumka, 1974.
no DOI — not checkedPavlova, E.V., Ovsyanyi, E.I., Gordina, A.D., et al., The current status and trends in the ecosystem of the Bay of Sevastopol, in Akvatoriya i berega Sevastopolya: ekosistemnye protsessy i uslugi obshchestvu (The Waters and the Coast of Sevastopol: Ecosystem Processes and Services to the Public), Sevastopol: Akvavita, 1999, pp. 70–87.
no DOI — not checkedPronkina, N.V. and Belofastova, I.P., Parasite fauna of the redlip mullet Mugil so-iuy Basilewski (Pisces: Mugilidae) in the Black Sea and features of its formation, Konf. molodykh uch. probl. Chern. Azovskogo morei “Pont Evksinskii III,” Tezisy dokladov (Proc. Conf. Young. Sci. Probl. Black Azov Seas “Pont-Euxin III,” Abstracts of Papers), Sevastopol, 2003, p. 36.
no DOI — not checkedRoskin, G.I. and Levinson, L.B., Mikroskopicheskaya tekhnika (Microscopic Techniques), Moscow: Sov. Nauka, 1957.
no DOI — not checkedSmirnov, A.I., Perciformes (Gobioidei), Scorpaeniformes, Pleuronectiformes, Gobiesociformes, Lophiiformes, in Fauna Ukrainy. Tom 8. Ryby (Fauna of Ukraine, Vol. 8: Fishes), Kiev: Naukova Dumka, 1986, no. 5.
no DOI — not checkedFagerholm, H.-P., Parasites of fish in Finland, VI: Nematodes, Acta Acad. Abo., Ser. B, 1982, vol. 40, no. 6, pp. 1–128.
no DOI — not checkedFagerholm, H.-P. and Køie, M., Parasites of flounder (Platichthys flesus) in the Baltic Sea: a review, Diseases and Parasites of Flounder in the Baltic Sea, Bylund, G. and Lönnström, L.-G., Eds., Baltic Mar. Biol. Publ. Ser., 1994, no. 15, pp. 65–74.
no DOI — not checkedGibson, D.I., Contributions to the life-histories and development of Cucullanus minutus Rudolphi, 1819 and C. heterochrous Rudolphi, 1802 (Nematoda: Ascaridida), Bull. Br. Mus. (Nat. Hist.), Zool., 1972, vol. 22, no. 5, pp. 153–170.
no DOI — not checkedJaniszewska, J., Studien über die Entwicklung und die Lebensweise der parasitischen Würmer in der Flunder (Pleuronectes flesus L.), Mem. Acad. Pol. Sci. Lett., Cl. Sci. Math. Nat., Ser. B, 1939, vol. 14, pp. 1–68.
no DOI — not checkedMøller, H., Untersuchungen über die Parasiten der Flunder (Platichthys flesus L.) in der Kieler Förde, Ber. Dtsch. Wiss. Komm. Meeresforsch., 1974, vol. 23, pp. 136–149.
no DOI — not checkedMoravec, F., Parasitic Nematodes of Freshwater Fishes of Europe, Dordrecht: Kluwer Academic Publ., 1994.
no DOI — not checkedRokicki, J., Helminth fauna of fishes of the Gdańsk Bay (Baltic Sea), Acta Parasitol., 1975, vol. 23, no. 2, pp. 37–84.
no DOI — not checkedElectronic Manual of Industrial Statistics, Moscow: StatSoft, 2001. http://www.statsoft.ru/ home/portal/ textbook_ind/default.htm. Accessed January 17, 2015.
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