H.N. Kim, S.W. Jeong, B.G. Baik, H.J. Jang, H.E. Jeong and S.J. Lee, "Bioinspired low-friction surface coating with lubricant-infused spherical cavities for sustainable drag reduction", Applied Surface Science, Vol.628, 157365, 2023 Aug
https://doi.org/10.1016/j.apsusc.2023.157365