1. Gels: Structures, Properties, and Functions: Fundamentals and Applications, Progress in Colloid and Polymer Science, vol. 136, Tokita, M. and Nishinari, K., Eds., Berlin: Springer-Verlag, 2009.
2. Frolov, Yu.G., Kurs kolloidnoi khimii. Poverkhnostnye yavleniya i dispersnye sistemy (Course in Colloid Chemistry: Surface Phenomena and Disperse Systems), Moscow: Khimiya, 1988.
3. Scherer, G.W., Structure and properties of gels, Cem. Concr. Res., 1999, vol. 29, no. 8, p. 1149.
4. Gels Handbook, vols. 1–4, Kajiwara, K. and Osada, Yo., Eds., Amsterdam: Elsevier, 2000.
5. Rivest, Ch., Morrison, D.W.G., Ni, B., Rubin, J., Yadav, V., Mahdavi, A., Karp, J.M., and Khademhosseini, A., Microscale hydrogels for medicine and biology: Synthesis, characteristics and applications, J. Mech. Mater. Struct., 2007, vol. 2, no. 6, p. 1103.