@article{Arnold_1998, title={On the problem of realization of a given Gaussian curvature function}, volume={11}, url={https://apcz.umk.pl/TMNA/article/view/TMNA.1998.013}, abstractNote={NO ABSTRACT}, number={2}, journal={Topological Methods in Nonlinear Analysis}, author={Arnold, Vladimir I.}, year={1998}, month={Jun.}, pages={199–206} }