PHOTOACOUSTIC MEASUREMENT OF PHOTOPHYSICAL PROPERTIES OF PHOTOSYNTHETIC PIGMENTS : PORPHYRINS AND CHLOROPHYLLS T. A. Moore, D. Benin et R. TomJ. Phys. Colloques, 44 C6 (1983) C6-351-C6-353DOI: https://doi.org/10.1051/jphyscol:1983657