title: [Algorithm of information-logic analysis (using as an example the evaluation of the effect of natural factors on the population density of Bithynia leachi var. inflata Hans, 1845 mollusca)].
mesh_terms: D000818:Animals; D008433:Mathematics; D008954:Models, Biological; D008974:Mollusca; D011156:Population Density
vernacular_title: Algoritm informatsionno-logicheskogo analiza (na primere otsenki vliianiia prirodnykh faktorov na chislennost' molliuskov Bithynia leachi var. inflata Hans, 1845.