[1]
V. A. Trofimov and O. V. Matusevich, “Numerical method for 2d soliton solution at SHG in media with time‐dependent combined nonlinearity”, MMA, vol. 13, no. 1, pp. 123–133, Mar. 2008, doi: 10.3846/1392-6292.2008.13.123-133.