System for determination of hazardous areas for the blind people using wave-vibration markers – wirst vibration perception threshold / WICIAK Jerzy, MŁYNARCZYK Dorota // W: The 19\textsuperscript{th} International congress on Sound and Vibration : Vilnius, Lithuania, July 08–12, 2012 : book of abstracts / ed. Daumantas Čiplys. — Vilnius : International Institute of Acoustics and Vibration. Vilnius University, cop. 2012. — ISBN: 978-609-459-080-1. — S. 155–156. — Brak afiliacji AGH

The development of method for determination of hazardous and particularly important areas in large urban agglomeration for the blind people using wave-vibration markers / Jerzy WICIAK, Dorota MŁYNARCZYK, Roman TROJANOWSKI // Mechanics and Control / AGH University of Science and Technology. Faculty of Mechanical Engineering and Robotics, Commission on Applied Mechanics of Polish Academy of Sciences. Cracow Branch ; ISSN 2083-6759. — Tytuł poprz.: Mechanics ; ISSN: 1734-8927. — 2010 vol. 29 no. 4, s. 199. — Brak afiliacji AGH. — The chair of mechanics and vibroacoustics today and tomorrow : seminar : 6–7 November 2010. — tekst: http://journals.bg.agh.edu.pl/MECHANICS-CTRL/2010-04/mech07.pdf