Bi-objective due date setting in make-to-order manufacturing by integer programming / Tadeusz SAWIK // W: IFORS Sandton 2008 : 18th triennial conference of the International Federation of Operational Research Societies : July 13–18, 2008, Sandton, South Africa : conference theme: Operational research: Developing communities, managing the connections amongst them / IFORS. — [South Africa : s. n.], [2008]. — S. 62, RD-13, 2

Coordinated supply chain scheduling / Tadeusz SAWIK // W: ECCO XXI : the 21st meeting of the European Chapter on Combinatorial Optimization : Dubrovnik, Croatia, May 29–31, 2008 : conference proceedings. — [Dubrovnik : s. n.], [2008]. — Opis częśc. wg wstępu. — S. 26–27, T1B.3

Integrated scheduling in a supply chain by mixed integer programming — Zintegrowane harmonogramowanie w łańcuchu dostaw metodą programowania całkowitoliczbowego / Tadeusz SAWIK // Total Logistic Management : TLM ; ISSN 1689-5959. — 2008 Ann. 1 no. 1, s. 153–161. — Bibliogr. s. 161, Abstr., Streszcz.. — tekst: http://journals-1bg-1agh-1edu-1pl-1atoz.wbg2.bg.agh.edu.pl/TOTAL/2008/TLM_2008_15.pdf

Multi-objective supply chain scheduling : [abstract] / Tadeusz SAWIK // W: INFORMS Annual Meeting Washington DC : October 12–15, 2008 Washington, DC. — [Washington, DC] : INFORMS Institute for Operations Research and the Management Sciences, 2008. — S. 368 WB44