Tohutoro APA (7th ed.)
Sivkov, S. I. (1971). Computation of solar radiation characteristics: Metody rasceta charakteristik solnecnoj radiacii. IPST.
Tohutoru Kātū Chicago (17th ed.)
Sivkov, Sergej Ivanovic. Computation of Solar Radiation Characteristics: Metody Rasceta Charakteristik Solnecnoj Radiacii. Jerusalem: IPST, 1971.
Tohutoro MLA (9th ed.)
Sivkov, Sergej Ivanovic. Computation of Solar Radiation Characteristics: Metody Rasceta Charakteristik Solnecnoj Radiacii. IPST, 1971.
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