@misc{Blidaru_Spiridon_Metodiceskie,
 author={Blidaru, Spiridon and Soczyńska, Urszula},
 howpublished={online},
 title={Metodiceskie issledovanija v eksperimental'nyh i reprezentativnyh vodosborah = Methodological research in experimental and representative basins. International scientific seminar, Warsaw, 20-21 June, 1990.},
}