Yang-Baxter maps from the discrete BKP equation. Kakei, Saburo, Nimmo, Jonathan J.C., Willox, Ralph (2010) SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Young's integral inequality on time scales revisited. Anderson, Douglas R. (2007) JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]