@article{10.30755/NSJOM.10667,
     author = {Yogesh J. Bagul and Christophe Chesneau and Marko Kosti\'c},
     title = {The {Cusa-Huygens} inequality revisited},
     journal = {Novi Sad Journal of Mathematics},
     pages = {149 - 159},
     publisher = {mathdoc},
     volume = {50},
     number = {2},
     year = {2020},
     doi = {10.30755/NSJOM.10667},
     url = {http://geodesic.mathdoc.fr/articles/10.30755/NSJOM.10667/}
}