TY - JOUR AU - M. I. Fortus TI - On Extrapolation of a Random Field Satisfying the Wave Equation JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1963 SP - 220 EP - 223 VL - 8 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1963_8_2_a12/ LA - ru ID - TVP_1963_8_2_a12 ER -