TY - JOUR AU - L. I. Piterbarg TI - On the structure of the least splitting $\sigma$-algebra for a~Gaussian field with rational spectrum JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1986 SP - 403 EP - 407 VL - 31 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1986_31_2_a19/ LA - ru ID - TVP_1986_31_2_a19 ER -