TY - JOUR AU - L. I. Piterbarg TI - On the structure of the infinitesimal $\sigma$-algebra of a~Gaussian processes and fields JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1986 SP - 550 EP - 559 VL - 31 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1986_31_3_a9/ LA - ru ID - TVP_1986_31_3_a9 ER -