@article{MM3_2004_8_1_a5,
     author = {Valeriu Popa},
     title = {Stationary {Points} for {Multifunctions} on {Two} {Complete} {Metric} {Spaces}},
     journal = {Mathematica Moravica},
     pages = {33 - 38},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {2004},
     url = {https://geodesic-test.mathdoc.fr/item/MM3_2004_8_1_a5/}
}