International Journal 2013.04: Cho, Y. H., Lee, K. Y., Moon, I. Y., Kim, B. H., Park, K., Facile Fabrication of Superhydrophobic Poly(Methyl Methacrylate) Substrates using Ultrasonic Imprinting, Journal of Micromechanics and Microengineering, Vol. 23, 055019, 201
Cho, Y. H., Lee, K. Y., Moon, I. Y., Kim, B. H., Park, K., "Facile Fabrication of Superhydrophobic Poly(Methyl Methacrylate) Substrates using Ultrasonic Imprinting," Journal of Micromechanics and Microengineering, Vol. 23, 055019, 2013