@article{10_4171_ifb_469,
     author = {Jonas Bierler and Bogdan-Vasile Matioc},
     title = {The multiphase {Muskat} problem with equal viscosities in two dimensions},
     journal = {Interfaces and free boundaries},
     pages = {163--196},
     year = {2022},
     volume = {24},
     number = {2},
     doi = {10.4171/ifb/469},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/469/}
}