Oettel, M Depletion force between two large spheres suspended in a bath of small spheres: onset of the Derjaguin limit. [electronic resource] - Physical review. E, Statistical, nonlinear, and soft matter physics Apr 2004 - 041404 p. digital Publication Type: Journal Article ISSN: 1539-3755 Standard No.: 10.1103/PhysRevE.69.041404 doi