%0 Journal Article %A G. I. Kalmykov %T Correlation functions of a Gaussian Markov process %J Doklady Akademii Nauk %D 1964 %P 495-498 %V 156 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_156_3_a2/ %G ru %F DAN_1964_156_3_a2