@article{KJM_2014_38_1_a13,
     author = {M. E. Aydin and M. Ergut},
     title = {Homothetic {Functions} with {Allen's} {Perspective} and {Its} {Geometric} {Applications}},
     journal = {Kragujevac Journal of Mathematics},
     pages = {185 },
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2014_38_1_a13/}
}