A performance study of point coordination function efficiency of the IEEE 802.11 DFWMAC protocol / Marek NATKANIEC, Andrzej R. PACH // W: 6th Polish Teletraffic Symposium : Szklarska Poręba 22–23 April 1999 : proceedings / ed. Adam Grzech ; Wrocław University of Technology. — Wrocław : Oficyna Wydawnicza Politechniki Wrocławskiej, 1999. — S. 45–55. — Bibliogr. s. 55

Issues on isochronous and multimedia services in wireless LAN environment / Marek NATKANIEC, Andrzej R. PACH // W: Project MOCOMTEL PL 96114 : Mobile Computing for Telematic Services. Deliverable D12WP2, WP2–Task 1.1, Isochronous and multimedia services in wireless LAN environment. — [S. l. : s. n.], [1999]. — K. 20–57. — Bibliogr. s. 55–57

Performance analysis of interconnections of IEEE 802.11 networks with other networks / Marek NATKANIEC // W: RCMCIS'99 : Regional Conference on Military Communication and Information Systems'99 : CIS Solutions for an Enlarged NATO : October 6\textsuperscript{th}–8\textsuperscript{th}, 1999 Zegrze, Vol. 1 / ed. Wojciech Burakowski, Antoni Wieczorek ; Military Communication Institute, Poland ; NATO Consultation, Command and Control Agency ; Military University of Technology, Poland. — [Poland : s. n.], [1999]. — S. 257–264. — Bibliogr. s. 264, Abstr.

Simulation analysis of multimedia streams transmission in IEEE 802.11 networks / Marek NATKANIEC, Andrzej R. PACH // W: ISWC'99 : IEEE International Symposium on Wireless Communications : Victoria, Canada June 3–4, 1999 : book of extended abstracts / ed. A. Annamalai, Jr, C. Tellambura. — [Canada : s.n], 1999. — S. 35–36

Statistical properties of MPEG streams and issues for transmission of video information in high speed networks / Marek NATKANIEC, Krzysztof WAJDA // W: ATMTU'99 : ATM Technology Users Symposium with International Participation : Košice 17–19 February 1999 : symposium proceedings = ATMTU'99 : Sympózium použivatelóv technológie ATM s medzinárodnou účas\'{t}ou. — [Košice : Technical University], [1999]. — S. 145–150. — Bibliogr. s. 150, Abstr.