00683naa#a2200181#i#450# EN\\bibl\7600 20241006132032.7 20220901b2022####ek#y0engy0150####ca RU APPLICATION OF THE LAMBERT-BOOGER-BAER LAW FOR NON-LAMBERT RADIATION SOURCES Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2022 6 с. Conference article/thesis local Защита материалов. 620.197 Panyushkin N. N. Biryukova I. P. Panyushkin A. N. bibl.vgltu.ru