MODAL DECOMPOSITION OF LOW-FREQUENCY SOUND FIELD MEASURED BY VERTICAL ARRAY IN DEEP SEA Yu. A. CHEPURIN, V. V. GONCHAROV, A. Yu. NIKOLTSEV et A. G. VORONOVICHJ. Phys. IV France, 02 C1 (1992) C1-1011-C1-1014DOI: https://doi.org/10.1051/jp4:19921222