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Ėkologo-ėkonomičeskie sistemy : modeli, informacija, ėksperiment
Damešek, L. Ju., (1987)
On some controversial questions in the methodology for optimizing natural resource use
Gofman, Konstantin Georgievič, (1986)
On the methodology for estimating the economic cost of environmental pollution
Raiatskas, Raimundas L., (1986)