@article{KJM_2021_45_6_a6,
     author = {Debapriya Biswas and Sandipan Dutta},
     title = {Geometric {Invariants} {Under} the {M\"obius} {Action} of the {Group} $SL(2;\mathbb R)$},
     journal = {Kragujevac Journal of Mathematics},
     pages = {925 },
     publisher = {mathdoc},
     volume = {45},
     number = {6},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2021_45_6_a6/}
}