TY - JOUR AU - D. L. Burkholder AU - R. F. Gundy TI - Extrapolation and interpolation of quasi-linear operators on martingales JO - Matematika PY - 1971 SP - 91 EP - 141 VL - 15 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAT_1971_15_3_a4/ LA - ru ID - MAT_1971_15_3_a4 ER -