The Maximum Principle for Generalized Solutions of Quasi-linear Elliptic Equations[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1988,27(3):107-112.
The Maximum Principle for Generalized Solutions of Quasi-linear Elliptic Equations[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1988,27(3):107-112.DOI: