Kirsch, S., Doerk, A., Bartsch, E., Sillescu, H., Landfester, K., Spiess, H. W., et al. (1999). Synthesis and characterization of highly gross-linked, monodisperse core-shell and inverted core-shell colloidal particles. Polystyrene/poly(tert-butyl acrylate) core-shell and inverse core-shell particles. Macromolecules, 32(14), 4508-4518.