%0 Journal Article %T GRAPH-ANALYTIC INTERPRETATION OF RADIATION SOURCE CHARACTERISTICS AND PARAMETERS FOR PLANT CULTIVATION %A Kozyreva, I.N. %A Nikitin, V.D. %A Tsuglenok, N.V. %K photosynthetic flow, luminous flow, radiation source %J Bulletin of KSAU %D 2013 %N %P 5 %I Krasnoyarsk State Agrarian University