Petrila, Titus, and Damian Trif. “ Numerical Alternative Method Scheme for Burgers’ Equation”.
Rev. Anal. Numér. Théor. Approx.
, vol. 22, no. 1, Feb. 1993, pp. 87-96,
https://ictp.acad.ro/jnaat/journal/article/view/1993-vol22-no1-art9
.