Automatica. A Journal of IFAC, the International Federation of Automatic Control (Automatica J. IFAC) (20200101), 122, 109262, 12~pp. ISSN: 0005-1098 (print).eISSN: 1873-2836.
Automatica. A Journal of IFAC, the International Federation of Automatic Control (Automatica J. IFAC) (20190101), 100, 114-122. ISSN: 0005-1098 (print).eISSN: 1873-2836.