MAP20110068226 Kamp, Irene Chosen postures during specific sitting activities / Irene Kamp, Umit Kilinesoy, Peter Vink En: Ergonomics : the international journal of research and practice in human factors and ergonomics. - Oxon [United Kingdom] : Taylor & Francis, 2010- = ISSN 0014-0139. - 01/11/2011 Volumen 54 Número 11 - noviembre 2011