@article{Goldade:2020:CBAR,
 author = {Goldade, Ryan and Aanjaneya, Mridul and Batty, Christopher},
 title = {Constraint Bubbles and Affine Regions: Reduced Fluid Models for Efficient Immersed Bubbles and Flexible Spatial Coarsening},
 year = {2020},
 issue_date = {July 2020},
 publisher = {Association for Computing Machinery},
 address = {New York, NY, USA},
 volume = {39},
 number = {4},
 issn = {},
 url = {},
 doi = {},
 journal = {ACM Trans. Graph.},
 month = jul,
 articleno = {Article 43},
 numpages = {15},
 keywords = {}
}