%0 Journal Article %A Vavřinec, E. %T Difference absorption spectra of chlorophyll $\alpha$ in polar and non-polar solvents %J Acta Universitatis Carolinae. Mathematica et Physica %D 1975 %P 55 %V 16 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/AUCMP_1975__16_1_a2/ %G en %F AUCMP_1975__16_1_a2