1.
Team S. On the Diamond Operator Related to Nonlinear Beam Equation: Wanchak Satsanit. Thai J Math [Internet]. 2015 Aug. 1 [cited 2024 May 5];13(2):319-36. Available from: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/511