TY - JOUR AU - Yu. A. Neretin TI - Rayleigh triangles and non-matrix interpolation of matrix beta integrals JO - Sbornik. Mathematics PY - 2003 SP - 515 EP - 540 VL - 194 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2003_194_4_a2/ LA - en ID - SM_2003_194_4_a2 ER -