Tz1999
From DispersiveWiki
N. Tzvetkov. On the Cauchy problem for Kadomtsev-Petviashvili equations. Comm. PDE, 24 (1999), 1367-1397. MathSciNet, arXiv.
N. Tzvetkov. On the Cauchy problem for Kadomtsev-Petviashvili equations. Comm. PDE, 24 (1999), 1367-1397. MathSciNet, arXiv.