Quantifying vasculature: new measures applied to arterial trees in the quail chorioallantoic membrane. Lubkin, Sharon R.; Funk, Sarah E.; Sage, E.Helene — 2005 Journal of Theoretical Medicine
An augmented IIM-level set method for Stokes equations with discontinuous viscosity. Li, Zhilin; Lubkin, Sharon R.; Wan, Xiaohai — 2007 Electronic Journal of Differential Equations (EJDE) [electronic only]