@article{MM3_2020_24_1_a5,
     author = {Silvestru Sever Dragomir},
     title = {Some inequalities for {Heinz} operator mean},
     journal = {Mathematica Moravica},
     pages = {71 - 82},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {2020},
     url = {https://geodesic-test.mathdoc.fr/item/MM3_2020_24_1_a5/}
}