Paper  bibtex   

@article{
 title = {Particle deposition in a tube with an abrupt contraction},
 type = {article},
 year = {1990},
 pages = {29-40},
 volume = {21},
 id = {8c9dcead-f1ca-3e2d-953c-7dfe6e90d883},
 created = {2015-05-08T02:33:23.000Z},
 file_attached = {true},
 profile_id = {f8c267c4-4c39-31dc-80fa-3a9691373386},
 group_id = {63e349d6-2c70-3938-9e67-2f6483f6cbab},
 last_modified = {2015-05-08T10:11:30.000Z},
 read = {false},
 starred = {false},
 authored = {false},
 confirmed = {true},
 hidden = {false},
 bibtype = {article},
 author = {Ye, Yan and Pui, David Y H},
 journal = {Journal of Aerosol Science},
 number = {1}
}