@article{escidoc:1577512, title = {Pulling and pushing a cargo with a catalytically active carrier}, author = {Popescu, M. N. and Tasinkevych, M. and Dietrich, S.}, journal = {Europhysics Letters}, volume = {95}, number = {2}, pages = {28004}, year = {2011}, doi = {10.1209/0295-5075/95/28004} }