Orlova L N

Publications in Math-Net.Ru

1. The geometry of a quasilinear system of two partial differential equations containing the first and second partial derivatives of two functions in two independent variables
   
   Fundam. Prikl. Mat., 16:2 (2010),  67–84
2. The Geometry of a Quasilinear System of Two Partial Differential Equations Containing the First and the Second Partial Derivatives of Two Functions in Two Independent Variables
   
   Mat. Zametki, 85:3 (2009),  421–432