%A"Sotic, O [Boris Kidric Institute of Nuclear Sciences Vinca, Beograd (Yugoslavia)]" %D1971 %IBeograd-Vinca (Yugoslavia); %2 %J[] %K22 GENERAL STUDIES OF NUCLEAR REACTORS, F CODES, FOILS, GEOMETRIC BUCKLING, NEUTRON ACTIVATION ANALYSIS, NEUTRON DIFFUSION EQUATION, R-B REACTOR, SPATIAL DISTRIBUTION %PMedium: ED; Size: 28 pages %TBuckling determination in reflected systems, program FLUXFIT %XAn improvement in accuracy of determining radial and axial buckling from foil activation distributions measured in reflected cylindrical systems is given. resultant activities are fitted to radial and axial spatial functions derived from homogeneous diffusion theory. A Fortran program FLUXFIT based on the derived method is included. (author) %0Miscellaneous %NINIS-RS-1019; IBK-1030;TRN: RS07RB063085277 %1 %CSerbia %Rhttps://doi.org/ TRN: RS07RB063085277 INIS %GEnglish