• On the concept of flexibility in electrical power systems : signs of inflexibilityAhmadiahangar, Roya; Rosin, Argo; Palu, Ivo; Azizi, AydinDemand-side flexibility in smart grid2020 / p. 17-26 https://doi.org/10.1007/978-981-15-4627-3_2 https://www.scopus.com/sourceid/21100321695 https://www.scopus.com/record/display.uri?eid=2-s2.0-85085196796&origin=inward&txGid=ada3f7ba85dc4bad5c0368ab9ab589bd