Authors: Sharpilo, VP Biserkov, V Kostadinova, A Behnke, JM Kuzmin, YI

Citation: Vp. Sharpilo et al., Helminths of the sand lizard, Lacerta agilis (Reptilia, Lacertidae), in the Palaearctic: faunal diversity and spatial patterns of variation in the composition and structure of component communities, PARASITOL, 123, 2001, pp. 389-400

Authors: Kostadinova, A Gibson, DI Biserkov, V Chipev, N

Citation: A. Kostadinova et al., Re-validation of Echinostoma miyagawai Ishii, 1932 (Digenea : Echinostomatidae) on the basis of the experimental completion of its life-cycle, SYST PARAS, 45(2), 2000, pp. 81-108

Authors: Kostadinova, A Gibson, DI Biserkov, V Ivanova, R

Citation: A. Kostadinova et al., A quantitative approach to the evaluation of the morphological variabilityof two echinostomes, Echinostoma miyagawai Ishii, 1932 and E-revolutum (Frolich, 1802), from Europe, SYST PARAS, 45(1), 2000, pp. 1-15