GOST
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HOFFMANN , Krechetov L. Modeling the long-term strategy of space and conservation of the Earth's biosphere // Economics and the Mathematical Methods. – 1990. – V. 26. – Issue 3 C. 460-470 . |
MLA
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HOFFMANN, K., Krechetov, Leonid "Modeling the long-term strategy of space and conservation of the Earth's biosphere." Economics and the Mathematical Methods. 26.3 (1990).:460-470. |
APA
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HOFFMANN , Krechetov L. (1990). Modeling the long-term strategy of space and conservation of the Earth's biosphere. Economics and the Mathematical Methods. vol. 26, no. 3, pp.460-470 |