@article{escidoc:2424422, title = {Perils of ad hoc approximations for the activity function of chemically powered colloids}, author = {Popescu, M. N. and Uspal, W. E. and Tasinkevych, M. and Dietrich, S.}, journal = {The European Physical Journal E}, volume = {40}, number = {4}, pages = {42}, publisher = {EDP Sciences; Societ\`a Italiana di Fisica; Springer}, address = {Les Ulis; Bologna; Heidelberg}, year = {2017}, doi = {10.1140/epje/i2017-11529-1} }