@Article{JCM-10-112,
author = {Xiang Wang and Zhen Sha},
title = {The Bivariate Spline Approximate Solution to the Hyperbolic Equations with Variable Coefficients},
journal = {Journal of Computational Mathematics},
year = {1992},
volume = {10},
number = {2},
pages = {112--128},
abstract = {  },
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/9345.html}
}