@article{Hees2013, author = {van Hees, Vincent T. and Gorzelniak, Lukas and Dean-Leon, Emmanuel and Eder, Martin and Pias, Marcelo and Taherian, Salman and Ekelund, Ulf and Renstr{\"{o}}m, Frida and Franks, Paul W. and Horsch, Alexander and Brage, Soren}, title = {Separating Movement and Gravity Components in an Acceleration Signal and Implications for the Assessment of Human Daily Physical Activity}, publisher = {Public Library of Science}, journal = {PLoS ONE}, volume = {8}, number = {4}, pages = {1-10}, year = {2013}, timestamp = 2013.07.23, owner = {jeraj}, keywords = {robotics}, url = {http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0061691}, }