In this paper we classify a class of surfaces with negative Gaussian curvature parametrized by a generalized Chebyshev net with constant Chebyshev angle in the Euclidean 3-space. As an application we obtain for each constant Chebyshev angle a seven-parameter family of complete surfaces.
"Surfaces with Constant Chebyshev Angle II." Tokyo J. Math. 36 (2) 379 - 386, December 2013. https://doi.org/10.3836/tjm/1391177977