@Article{Nadim1991,
author = {Ali Nadim and Howard A. Stone},
title = {The Motion of Small Particles and Droplets in Quadratic Flows},
journal = {Stud. Appl. Math.},
year = {1991},
volume = {85},
number = {1},
pages = {53--73},
month = jul,
doi = {10.1002/sapm199185153},
publisher = {Wiley-Blackwell}
}