V. S. Melentiev, Yu. M. Ivanov, A. E. Sinitsyn, “Error estimation of method of integral characteristics measurement using spatial and time division of harmonic signals instant values”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 3(28) (2012), 199–202
