Bühler, Oliver, and Caroline J Muller. “Instability and Focusing of Internal Tides in the Deep Ocean.”https://doi.org/10.1017/s0022112007007410__Journal of Fluid Mechanics. Cambridge University Press, 2007.https://doi.org/10.1017/s0022112007007410 .

Smoukov, S.K., K.J.M. Bishop, Rafal Klajn, C.J. Campbell, and B.A. Grzybowski. “Cutting into Solids with Micropatterned Gels.”https://doi.org/10.1002/adma.200402086__Advanced Materials. Wiley, 2005.https://doi.org/10.1002/adma.200402086 .

Klajn, Rafal, Marcin Fialkowski, Igor T. Bensemann, Agnieszka Bitner, C. J. Campbell, Kyle Bishop, Stoyan Smoukov, and Bartosz A. Grzybowski. “Multicolour Micropatterning of Thin Films of Dry Gels.”https://doi.org/10.1038/nmat1231__Nature Materials. Springer Nature, 2004.https://doi.org/10.1038/nmat1231 .

Campbell, C. J., M. Fialkowski, Rafal Klajn, I. T. Bensemann, and B. A. Grzybowski. “Color Micro- and Nanopatterning with Counter-Propagating Reaction-Diffusion Fronts.”https://doi.org/10.1002/adma.200400383__Advanced Materials. Wiley, 2004.https://doi.org/10.1002/adma.200400383 .