A fast algorithm for the eigenproblem in on-line continuous model identification / Witold BYRSKI, Stanisław FUKSA, Jędrzej BYRSKI // W: Modelling, identification, and control : proceedings of the eighteenth IASTED international conference; Innsbruck, Austria February 15–18,1999 / ed. M. H. Hamza ; The International Association of Science and Technology for Development – IASTED. — Anaheim ; Calgary ; Zurich : ACTA Press, 1999. — S. 22–24. — Bibliogr. s. 24, Abstr.

Time variable Gram matrix eigenproblem and its application to optimal identification of continuous systems / Witold BYRSKI, Stanisław FUKSA // W: European Control Conference ECC'99 [Dokument elektroniczny] : 31. August–3. September 1999 Karlsruhe, Germany : conference proceedings / European Union Control Association (EUCA) ; IFAC [International Federation of Automatic Control] ; IEEE Control Systems Society. — Wersja dla Acrobat Reader. — Dane tekstowe. — [Germany : s. n.], [1999]. — 1 dysk optyczny. — ISBN: 978-395241735-5. — S. 639–645. — Bibliogr. s. 644–645, Abstr.. — ISBN oraz zakres stron na podstawie Scopus (wersja drukowana referatu)